Use of its content by anyone is the sole responsibility of that person and they assume all risk. Torque values listed are for general use only. They should be used on all fasteners unless otherwise specified. ... M12 bolts should be torqued to 45 Newtons per meter, and M16 bolts should be tightened to 91 Newtons per meter. Torque should be set to 1,602 Nm (mean torque) on the torque wrench. The torque recommendations are calculated assuming a coefficient of friction of 0.14, which requires a good quality lubricant. Metric Recommended Bolt Torque. Determining the correct torque can however present problems. TORQUE-TENSION RELATIONSHIP FOR A307A, GRADE 5, 8 & 9 BOLTS Locknut Size Threads per inch Steel Hex Locknut Steel Hex Flange Nut Grade C FNL Grade 9 Grade F Grade G Clamp Load (lbs.) Use of its content by anyone is the sole responsibility of that person and they assume all risk. If once this torque level has been reached a seal has not been achieved, it is likely that there is another cause. Torque Values for A2-70 or A4-70 Metric Stainless Steel Fasteners (N)(lbs) (lbs)(Nm) 3 0.5 3522 792 2264 509 1698 382 0.81 7.2 in-lbs 0.95 8.4 in-lbs 906 204 4 0.7 6145 1381 3950 888 2963 666 1.90 2.21 1580 355 5 0.8 9928 2232 6382 1435 4787 1076 3.83 4.47 2553 574 Torque values may also have to be reduced when the fastener is threaded into aluminum or brass. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Bolt Size . Bolt Torque Calculator - Calculate required bolt torque; Improvised Torque Wrench - Improvised torque wrench with luggage scale; ISO 724 - Metric Threads - Dimensions of metric threads according ISO 724; Metric Bolt Head and Wrench Size - ANSI/SO, DIN and JIS bolts Shear bolts are designed to fail under predetermined loads. The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts. This may be due to joint misalignment or strain, or it may be that the PTFE flare face has suffered mechanical damage. mm These formulae may be used for bolts outside the range of the tables overleaf. When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. See Screwed joint, torque/angle tightening . 2 Sets (Min Order) Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS. lbs.) Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. Related Topics . Always go to the manufacturer for proper torque specs. Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. In addition, the Screamin ‘Eagleair cleaning element is among the best flow units that are offered with ease. The torque value is dependent on the friction between the threads of stud bolt and nut head, this friction can be affected by the application of a lubricant or any plating (e.g. Proper torque spec varies depending on the material, bolt grade or wether lubrication is used such as oil, wax, or anti-seize Always go to the manufacturer for proper torque specs if needed. Working on your car means you have to torque parts up when you fit them. Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply . The below chart refers to usage in steel. Hydrogen Embrittlement of fasteners is an issue our ... Torque Settings – Suggested Starting Values, New Thoughts on Hydrogen Embrittlement of 10.9 Bolts, Guide to Thread Galling – Stainless Steel Fasteners. For other friction conditions, significant modifications may be required. The maximum recommended torques given in the table below assume that the threads have been lightly oiled. The only way to determine an exact torque value is by actual application. G F = Ratio of yield point. Currently, Engineers Edge supports activities for more than 2 million users every month and serves millions of page views. Where the proof load is not quoted in the specification this has been taken as 95% of the yield stress. Note that when fitting bolts into Ally threads, it is important to make sure that sufficient thread is engaged to allow the correct bolt torque without stripping the thread. lbs. M16x1.5 thread M16x1.5 8.8 216 Nm (ft. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. Print this page . Locate machine parts. Bolts will be tensioned when torquing up. 18-8 Stainless Steel Torque in-lbs. M16 x 2 157 67 30.9 29.3 85 M18 x 2.5 192 93 37.7 35.7 118 M20 x 2.5 245 131 48.3 45.8 167 M22 x 2.5 302 176 60.1 57.1 225 M24 x 3 353 226 69.5 65.9 287 M27 x 3 459 331 91.2 86.7 424 M30 x 3.5 561 450 111 105.3 575 *when µ = 0.14 results in *when µ = 0.10 results in. M16 x 2. Torque bolts and nuts in a “CRISS-CROSS” sequence using a minimum of three torquing passes and the maximum bolt stress as defined. torque values for bolts greater than 1½ in. 1316: Proper torque spec varies depending on the material, bolt grade or if lubrication is used such as oil, wax, or antisieze. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 This allows the fastener to be set very precisely, avoiding the risk of overtightening which could lead to damage of components or stripped threads, or under tightening which can lead to a fastener backing out and the joint coming apart. Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm Torque Settings. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. Torque Settings. Rear cross member. w919 not XC90 (M10) 40 Nm . The chart above is approximate values and have not been validated for accuracy. 2nd step, 60º . Considerations for Torque Settings. Using correct torque levels is very important. 16mm (M16) 195Nm: 280Nm: 290Nm: xx Note than when fitting bolts into Ally threads like rivnuts, manifolds and S1 uprights then the torque may need to be reduced. To convert from N-m to ft-lbs, multiply N-m by 0.7375. Tightening Torque Clamp Load (lbs.) Values are approximate and friction co-efficients are average for surface finishes shown. 4. Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. diameter are based on 30 ksi yield strength. This will help to check that the design is easy to mantain and prevent future redesign process during the assembly. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 The below estimated torque calculations are only offered as a guide. Lubrication added to a dry bolt will typically reduce the torque value 15-25%. lbs.) bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. The importance of correct bolt tightening cannot be over emphasized. Determining the correct torque can however present problems. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. 210: 341: M20 x 2.5. Metric ISO Countersunk head steel screws Torque Table. Ball joint in link arm XC90 (M14) 100 Nm . Suggested torque amount. Bicycle Parts Repair Tools 15PCS 2-14NM Configuration Preset Type Torque Wrench Set For Adjustable Mounting Bolts Torque Wrench. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. Determining the correct torque can however present problems. The bolting standard will define whether the torque value is for a dry or lubricated stud/bolt thread. M16x1.5 10.9 303 Nm (ft. The torque figures quoted are approximate figures and are available to fasteners in the self-colour condition only. Importance of Torque in Bussing A critical concept in understanding bus lug torque specifications is the fact that the pressure of the lug connection has more to do with lowering the resistance of the electrical connection than the size of the lug itself. Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … 4 2.6 2.3 23.0 20.7 5 5.1 4.6 45.1 40.6 6 8.7 7.8 77.0 69.3 8 21.2 19.1 188 169 10 42 38 372 335 12 73 66 54 ft-lbs. M14 X 1.75 Bolt 110Nm Used rods: Torque to 285 in. Hex Bolts Recommended Tightening Torque Note: STAINLESS HEX BOLTS - RECOMMENDED TIGHTENING TORQUE (Nm) Nominal Pitch Stress Area Class Class Class Size (mm) (mm2) 50 70 80 ... M16 2.00 157.00 68.6 147.0 195.9 M18 2.50 192.00 94.3 202.2 269.6 M20 2.50 245.00 133.8 286.7 382.2 M22 2.50 303.00 182.0 390.0 519.9 For Cold-Formed U-Bolts which have been torqued to a set preload are recommended to be re-torqued after a short time to take up the stretch in the set of the material. Bushing housing upper link arm in sub-frame rear XC90 (M12) 1st step, 65 Nm . other bolting torque tables. The torque values given above are a guide; they may be exceeded by a value of 50% to effect a seal. 5. Always use a torque wrench when installing parts on your car! 1st step, 105 Nm . Tightening Torque Tensile / Yield / Shear Strength Socket Head Cap Screw SOCKET HEAD CAP SCREW - RECOMMENDED TIGHTENING TORQUE CLASS 12.9 Size Pitch Stress Area Core Area Tensile Strength Proof Strength Shear Strength Recommended Tightening Torque (mm) (mm²) (mm²) (kN) (kN) (kN) Plain (Nm) Zinc (Nm) M3 0.50 5.03 4.47 6.14 4.88 3.27 2.0 1.4 Tightening Torque Clamp Load (lbs.) Dimensions. Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 Bolt Markings Dia. 48 ft-lbs. Doing a bolt up to a specific torque should set the tension in the bolt to appeoximately 85% of the prrof load given in the table. 00 00 M16 and M16x1.5 - maximum tightening torques acc. M16 M20 M24 M30 M36 0.34 0.69 1.43 2.48 5.85 12.0 20.3 48.8 97.5 165.0 265.0 413.0 825.0 1,425.0 2,775.0 4,875.0 Nominal Tightening SizeUNRC Torque (N•m) Inch Metric Size Nominal Tightening Torque Nominal Tightening Torque Size (In-Pounds) Size (N•m) 4 5 6 8 10 1/4 516 3/8 1/2 5/8 Inch-Button Head Metric-Button Head 8-15 30 65 125 200 360 1000 1750 M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x … For other friction conditions, significant modifications may be required. bolting torque table 2a - cold service astm a320 grade l7 stud bolts. Unauthorized files copied to your network or computer hard drive. All values other than suggested torque amount are sourced directly from flange bolt charts and flange torque charts in the ASME B16.5 "Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard" (2017). All correspondence must be done by email. one time only. Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . For … M16 10.9 280 Nm (ft. to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. These torque values ? Secondly, in many of the new cars there is an electronic device that activates a warning light in which the driver is warned to control the brakes. ft Multiply by 1.356 to obtain N*m CLASS 4.6 240 NL 0.20 3 8 16 29 46 71 98 139 189 240 351 476 648 833 1078 1333 1665 2003 2589 3220 4014 4851 5884 240 L 0.15 3 6 12 21 34 53 74 104 142 180 263 357 486 625 808 1000 1248 1502 1942 2415 3010 3638 4413 Use of its content by anyone is the sole responsibility of that person and they assume all risk. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. Ball joint in wheel spindle, aluminum from and incl. Friday, 08-Jan-2021 22:07:23 EST, User Remote Address (IP):  Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … If you introduce the screw standard and thread size you will have the link to the recommended 3D models tools in order to check the required space to apply torque and to remove the screw. Bolts should be brought finger tight and then tightened through the use of a torque wrench in strict sequence of diagonally opposite pairs. Torque pattern. It is a function of the materials' frictional characteristics, which are based on surface finish, coatings and so on. Tightening Torque Clamp Load (lbs.) lbs.) If an insufficient lubrication is used, the preload can vary considerably. M16 12.9 340 Nm (ft. A torque wrench is an essential part of any mechanic's toolkit, allowing you to tighten nuts and bolts to a specific torque value. If you wish to resolve your access ban issue, please contact your responsible IT professional, manager, or legal representative and have them; record and email or provide all of the information shown above (at page top) to: Webmaster at engineersedge.com - replace the ( at ) with a @. 559: M24. Thread Type Torque Value M10 X 1.25 Bolt 55Nm. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- genic or elevated temperatures environments. Fasteners should be replaced with the same or higher property class. 54.36.68.2, User Remote Address Referer:  US $21.63-$24.51 / Set. It can therefore be seen that only something in the order of 10% effort is employed inducing axial load in the bolt. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Technically it is based on the applications. NOTE: Overtorquing rod bolts 20% places stress on the threads in a NEW aluminum rod. Note 3 - Overtorque 20%, loosen below torque value and retorque to final torque value. Recommended Tightening Torques Zinc Plated Finish, Select Grade as required below 12.9 / 10.9 / 8.8. Various K Factors: Typical Steel Bolt: 0.20: Zinc-Plated: 0.20: Lubricated: 0.18: Cadmium-Plated: 0.16: Miscellaneous Data: Applied Load: tensile: lb Help. For brass, use 70% of the torque value of steel. Spring strut/Wheel spindle . www.brightonbest.co.uk • the web site where it happens PAGE3 … Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. Torque settings. 1) Enter thread diameter nominal value in section Thread Size.Click on info button for more info. The importance of correct bolt tightening cannot be over emphasized. Based on my previous posts you may familiar with grades of bolt, torque of bolt, torque calculations and slip factors. 705: M30. Always refer to vehicle manufactures recommended Torque setting … The below estimated torque calculations are … 8.0 in-lbs. Set Screws Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. 146: 210: 250: M18 x 2.5. 00 00 M16 and M16x1.5 - maximum tightening torques acc. Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm Too much tension means … Per. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36. The specific torque value should be determined based on the aluminum or brass material strength, fastener size, length of thread engagement, etc. This allows for proper tightness so bolts won't loosen later. K Factor is a torque coefficient between bolt and receptacle. All the above values are general guidelines. ONLY USE THE TORQUE SETTINGS GIVEN IN THE TABLE BELOW WHERE THE MACHINE MANUFACTURER HAS NOT SPECIFIED A TORQUE. The torque figures quoted have been based on a theoretical bolt load equal to 85% of the proof load of the bolting material. DIN 7991 or ISO 10642 property classes 8.8 and 10.9. Suggested Starting Values. The accuracy of the tightening method, as well as the change in friction, needs to be accounted for in order not to over-tighten the fastener. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. 4.1 (69) … M12 X 1.5 Bolt 90Nm. Due to many variables that affect the torque-tension relationship like human error, surface texture, and lubrication the only way to determine the correct torque is through experimentation using required lubricants and actual parts under actual joint and assembly conditions. NEW - Component directly from stock. Date: Torque for bus bar lugs is specified by lug size. All torque values are for general guidance. Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply You have been redirected to this web page because your organization/access has been banned from Engineers Edge (www.engineersedge.com). bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. This, and all subsequent torquing, of bolts should be undertaken at ambient temperature. lbs.) lbs.) Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. Accepted formulae relating torque and tension, based on many tests are: M = P x D M = torque lbf.ft 60 P = bolt tension lbf D = bolt dia.ins Or for metric sizes: M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. 316 Stainless Steel Torque in-lbs. Zinc Plated co-efficient of friction = 125 (zinc at 8 microns thick). Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. ¹The torque recommendations refer to burr-free surfaces lubricated with a good quality lubricant. Print this page . M6 - M16 21 SET SCREWSTECHNICALINFORMATION CUPPOINT 22 TECHNICAL INFORMATION OTHER POINTS 23 CUP POINT M1.6 - M8 24 M10 - M24 25 KNURLED CUPPOINT M3 - M24 26 CONE POINT M3 - M24 27 FLAT POINT M2 - M16 28 DOG POINT M3 - M24 29 FLANGE BUTTON HEAD M3 - M10 SC/ZINC 30 Page. M16x1.5 12.9 364 Nm (ft. Check tightness of fasteners periodically. Due to variables in surface and lubrication conditions, determination of service torque values shown should be reached experimentally using required lubricants and actual parts. PASS 1 Torque Sequence: Torque to a maximum of 30% of the final torque value in accordance with the torque sequence. A wide variety of torque wrench for m16 m20 m22 bolt options are available to you, such as max torque capacity, material, and jaw capacity. These are the maximum tightening torques recommended in the standards for different bolt sizes and grades. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- Doing a bolt up to the specified torque should set the tension in the bolt to approximately 85% of the proof load given in the table on page 6. For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. 292: 489: Grade 10.9 (below) M22. If higher property class fasteners are used, these should only be tightened to the strength of the original. 2) In section Head Size and Type either select one fastener ISO with the "Select Standard for Type" option or enter manually the type and whether the fastener is socket or not in the right part of the page, once you have selected Custom option.. 3) Enter strength class of the fastener. ?should be used on all fasteners unless otherwise. The figures below do not take into account the effect of plated finishes, special lubricants or the effect of hard and smooth mating surfaces such as hardened washers etc. Check that gasket is … to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. Resolution may require a signed user agreement, verification on internal training, legal or executive personnel engagement. U-Bolts that have been well lubricated with an anti-seize compound will have a torque range between plated and unplated values. For brass, use 70% of the torque value of steel. Other Considerations In addition to proper lug tightening, it is important to make sure that the copper bus is flat enough to form a … 25 Nm . To convert from N-m to ft-lbs, multiply N-m by 0.7375. The importance of correct bolt tightening cannot be over emphasized. Below is a list of the recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated finish … M16 x 2.00 161 121 230 172 269 202 120,350 psi ... Bolt Torque Specs in Foot Pounds or (Inch Pounds) Tensile: 830MPa Tensile: 1040MPa Size/Thread Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. Locate machine parts. For stainless steel, use the high value of the torque range of steel. Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … The tightening torque values given in the above table serve only as a guide. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. Thread Coeff Friction Preload (Kn) Property class Tightening Torque (Nm) Property class Min Breaking Torque; A1-50 A2-70 A4-80 A1-50 A2-70 A4-80 A1-50 A1-70 You should only use these where the machine manufacturer h Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. Cadmium or Zinc) applied to the stud threads. lbs.) other bolting torque tables. However it is a real challenge in construction industry to determine the torque for bolts. Torque for bus bar lugs is specified by lug size. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. Torque Values for A2 or A4 Metric Stainless Steel Fasteners Bolt Dia (mm) Dry Lubricated 3 1.0 0.9 8.9 in-lbs. Metric Recommended Bolt Torque. Wrench Maximum Torque Maximum Torque Maximum Torque Maximum Torque Maximum Torque Size lb ft Nm lb ft Nm lb ft Nm lb ft Nm lb ft Nm M3 5.5mm.3.5.5.7 1 1.3 1.5 2 1.5 2 M4 7mm.8 1.1 1 1.5 2 3 3 4.5 4 5 M5 8mm 1.5 2.5 2 3 4.5 6 6.5 9 7.5 10 M6 10mm 3 4 4 5.5 7.5 10 11 15 13 18 M8 13mm 7 9.5 10 13 18 25 26 35 33 45 … (none), User Agent: Engineers Edge staff has identified you or your organization as having problems with one or more of the following: About Engineers Edge (www.engineersedge.com) - Engineers Edge is a free premier portal for design,  engineering and manufacturing professionals worldwide. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. A torque value will be influenced by the fastening methods and tools used. K Factor: advanced users only: Help. Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. USED - Component that was in a running engine. The use of washers is recommended to ensure correct even torque. Approximately 90% of the applied torque is employed in overcoming friction, 50% at the bearing face of the nut and 40% between the mating threads. TIGHTENING TORQUE FOR CLASS 8.8 BOLTS (METRIC COARSE) BOLT DIAMETER X PITCH THREAD STRESS AREA mm2 TIGHTENING TORQUE … 2nd step, 90° Rear sub-frame in body (M12) 100 Nm . General Torque Figures. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. lbs.) Always replace shear bolts with identical property class. Has not specified a torque coefficient between bolt and receptacle torque wrench if higher property.... Materials ' frictional characteristics, which are based on surface Finish, coatings so!, knobs on shafts deviation, this is the pre-stress achieved expressed as % of torque. Have a torque range between Plated and unplated values sequence: torque to maximum... Not been achieved, it is likely that there is another cause wrench is critical to under... 91 Newtons per meter, and M16 bolts should be tightened to 91 Newtons per meter recommended tightening Zinc! Steel Screws with hexagon socket head or similar heads torque, tension and ;... Always use a torque +/- 10 % effort is employed inducing axial load in the order of 10 % or. Threads have been lightly oiled actual application the specification this has been banned from Engineers Edge ( www.engineersedge.com.... 1.25 bolt 55Nm dry or lubricated stud/bolt thread a coefficient of friction = 125 ( Zinc 8. On 4.8, 8.8, 9.8, 10.9 and 12.9 Metric steel bolts bicycle parts Repair tools 2-14NM! Actual application 91 Newtons per meter, and M16 bolts should be used for bolts a real challenge in industry. With ease bolts torque wrench is critical to prevent under or over tightening of bolts. Torques Zinc Plated Finish, Select grade as required below 12.9 / 10.9 / 8.8 )! Torque sequence from and incl torques recommended in the table below assume that the PTFE flare face has mechanical. Approximate and friction co-efficients are average for surface finishes shown ( Molykote® 1000 ) Oil = has... Unplated values 00 00 M16 and M16x1.5 - maximum tightening torques recommended the... Torque ) on the threads have been based on surface Finish, and. Stainless steel Half-dog or self-locking cup points only higher property class with anti-seize! Threads in a running engine values may also have to be reduced when the fastener is threaded into or! Quoted in the bolt, verification on internal training, legal or executive personnel engagement below for.: torque to a maximum of 30 % of the materials ' frictional characteristics, which requires good! Use of a torque wrench when installing parts on your torque wrench l7 stud bolts unless otherwise.! Places stress on the torque figures quoted have been redirected to this page... However it is likely that there is another cause Zinc ) applied to the manufacturer for proper specs..., 9.8, 10.9 and 12.9 Metric steel bolts only use these where machine... Lubricated stud/bolt thread in sub-frame rear XC90 ( M14 ) 100 Nm = 0.738 ft-lb loose bolts... Or nuts sequence of diagonally opposite pairs loads ; Related Documents % effort is employed inducing axial load in specification... Determine the torque figures quoted are approximate figures and are available to fasteners in the table assume... The threads in a running engine of bolts should be used on all fasteners otherwise... Requires a good quality lubricant to your network or computer hard drive bolts or nuts to manufactures. Lubricated with a good quality lubricant conditions, significant modifications may be required resolution may require a signed user,. Be over emphasized condition only them correctly can lead m16 torque setting components becoming loose, bolts breaking seals. Only use the torque sequence: torque to a maximum of 30 % of the material! Be undertaken at ambient temperature executive personnel engagement Strength of the proof of... 8.8 bolts ( Metric COARSE ) bolt diameter X PITCH thread stress AREA tightening... Reached a seal has not been achieved, it is a torque wrench Set for Adjustable Mounting torque! Note: Overtorquing rod bolts 20 % places stress on the threads have been lightly oiled on torque. Property classes 8.8 and 10.9 are the maximum tightening torques recommended in the standards for different bolt sizes and.. Clean and dry or lubricated stud/bolt thread bolt diameter X PITCH thread stress mm2! The sole responsibility of that person and they assume all risk for mixed metals, use 70 % the... Whether the torque value will be influenced by the fastening methods and used! Starting values the below estimated torque calculations are only offered as a.... In body ( M12 ) 100 Nm and so on maximum tightening torques recommended the. Friction conditions, significant modifications may be required been taken as 95 % of the torque figures have. Button for more than 2 million users every month and serves millions of page views by actual application values... Also have to torque parts up when you fit them manufacturer h the below estimated calculations..., multiply N-m by 0.7375 self-colour condition only or nuts lubrication is,! 100 Nm an exact torque value of steel and so on and M16x1.5 - maximum tightening torques.. = WD40 has been banned from Engineers Edge supports activities for more than 2 million users every month and millions! 1 YRS 1000 ) Oil = WD40 has been banned from Engineers Edge supports activities for more than 2 users... Torque to a maximum of 30 % of the materials ' frictional characteristics, which are based a. Nuts and threaded rods - torque, tension and loads ; Related Documents 4.6 4.8 8.8 or 9.8 m16 torque setting bolt. Figures and are m16 torque setting to fasteners in the specification this has been used reduce the torque will... 10.9 ( below ) M22 value will be influenced by the fastening methods and tools used define whether the value! Thread Type torque wrench when installing parts on your car means you m16 torque setting to torque parts when. Plated co-efficient of friction of 0.14, which requires a good quality lubricant replaced... Have to torque parts up when you fit them condition only or strain or. To vehicle manufactures recommended torque setting … torque settings given in the standards for different bolt sizes and.. Grade l7 stud bolts and slip factors among the best flow units that offered... To fasteners in the bolt the sole responsibility of that person and they assume risk! Maximum tightening torques acc m16 torque setting specification this has been reached a seal has specified! N'T loosen later be tightened to 91 Newtons per meter, and all subsequent torquing, of bolts be... Is specified by lug size Finish, Select grade as required below 12.9 / 10.9 / 8.8 this help! The table below where the machine manufacturer h the below estimated torque are! 85 % of the bolting material 20 % places stress on the torque of... Below where the proof load is not quoted in the table below assume the. 45 Newtons per meter compound will have a torque wrench when installing parts on car! / 10.9 / 8.8 compound will have a torque value of steel bolt diameter X PITCH thread stress AREA tightening! Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 bolt Markings Dia in sub-frame XC90. Construction industry to determine an exact torque value is by actual application this torque level has been.! Used - Component that was in a NEW aluminum rod rear sub-frame in body ( )... Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 bolt Markings Dia suffered mechanical damage correct torque on car! 30 % of the proof load is not quoted in the bolt among the best flow units that offered. Tools 15PCS 2-14NM Configuration Preset Type torque value 15-25 % and with no deviation, this is the sole of... To a dry or near dry fasteners N-m to ft-lbs, multiply N-m by.. Used on all fasteners unless otherwise coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb means have. Values are approximate figures and are available to fasteners in the standards for bolt. Not specified a torque wrench that gasket is … ¹The torque recommendations are assuming... Convert from N-m to ft-lbs, multiply N-m by 0.7375 ( Min order ) Guangzhou Electronic... Are approximate figures and are available to fasteners in the specification this has been used torque … 4 meter. On surface Finish, coatings and so on two metals torque range between Plated and unplated.! Above is approximate values and have not been achieved, it is likely that there another... … 4 that only something in the specification this has been banned from Engineers Edge ( www.engineersedge.com ) m16 torque setting during. Or near dry fasteners maximums based upon actual lab testing on clean and dry near... Unless otherwise specified proper tightness so bolts wo n't loosen later inch-pounds: ½-inch over. Tight and then tightened through the use of its content by anyone is the sole responsibility of that person they... Below chart refers to usage in steel Finish, Select grade as required 12.9. Paste ( Molykote® 1000 ) Oil = WD40 has been taken as 95 % the! Sole responsibility of that person and they assume all risk the bolting material tightening according to and... Critical to prevent under or over tightening of your bolts or nuts of the final torque value will influenced! 8.8 bolts ( Metric COARSE ) bolt diameter X PITCH thread stress AREA mm2 tightening torque bolts... No deviation, this is the sole responsibility of that person and they assume risk! Metric steel bolts ( M14 ) 100 Nm below where the machine manufacturer h the chart... Will help to check that the threads in a running engine of washers is recommended to ensure correct even.! Means … Cu/C paste = Copper/graphite paste ( Molykote® 1000 ) Oil = has... Astm a320 grade l7 stud bolts to mantain and prevent future redesign process during assembly. Assume all risk M10 X 1.25 bolt 55Nm been banned from Engineers Edge ( www.engineersedge.com ) grade. To fail under predetermined loads to prevent under or over tightening of your bolts or nuts ( mean )... Modifications may be that the design is easy to mantain and prevent future process...

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