Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply M16 10.9 280 Nm (ft. 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. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. lbs. Always go to the manufacturer for proper torque specs. Date: All correspondence must be done by email. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- genic or elevated temperatures environments. 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. Resolution may require a signed user agreement, verification on internal training, legal or executive personnel engagement. 292: 489: Grade 10.9 (below) M22. Unauthorized files copied to your network or computer hard drive. ... M12 bolts should be torqued to 45 Newtons per meter, and M16 bolts should be tightened to 91 Newtons per meter. Torque Settings. 2nd step, 90° Rear sub-frame in body (M12) 100 Nm . Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. The below chart refers to usage in steel. Note 3 - Overtorque 20%, loosen below torque value and retorque to final torque value. Always refer to vehicle manufactures recommended Torque setting … bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Bicycle Parts Repair Tools 15PCS 2-14NM Configuration Preset Type Torque Wrench Set For Adjustable Mounting Bolts Torque Wrench. Ball joint in link arm XC90 (M14) 100 Nm . Based on my previous posts you may familiar with grades of bolt, torque of bolt, torque calculations and slip factors. The specific torque value should be determined based on the aluminum or brass material strength, fastener size, length of thread engagement, etc. 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 Metric ISO Countersunk head steel screws Torque Table. 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. 2nd step, 60º . The torque values given above are a guide; they may be exceeded by a value of 50% to effect a seal. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. Bolts should be brought finger tight and then tightened through the use of a torque wrench in strict sequence of diagonally opposite pairs. Print this page . 1st step, 105 Nm . The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts. 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. The torque recommendations are calculated assuming a coefficient of friction of 0.14, which requires a good quality lubricant. Torque should be set to 1,602 Nm (mean torque) on the torque wrench. PASS 1 Torque Sequence: Torque to a maximum of 30% of the final torque value in accordance with the torque sequence. However it is a real challenge in construction industry to determine the torque for bolts. Determining the correct torque can however present problems. These torque values ? If an insufficient lubrication is used, the preload can vary considerably. Spring strut/Wheel spindle . Always use a torque wrench when installing parts on your car! Torque for bus bar lugs is specified by lug size. The bolting standard will define whether the torque value is for a dry or lubricated stud/bolt thread. 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. other bolting torque tables. (none), User Agent: 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. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 Torque bolts and nuts in a “CRISS-CROSS” sequence using a minimum of three torquing passes and the maximum bolt stress as defined. Friday, 08-Jan-2021 22:07:23 EST, User Remote Address (IP):  This may be due to joint misalignment or strain, or it may be that the PTFE flare face has suffered mechanical damage. For other friction conditions, significant modifications may be required. 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. The importance of correct bolt tightening cannot be over emphasized. M16x1.5 12.9 364 Nm (ft. 4.1 (69) … The importance of correct bolt tightening cannot be over emphasized. 5. Print this page . lbs.) Torque values listed are for general use only. Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. ?should be used on all fasteners unless otherwise. 705: M30. TIGHTENING TORQUE FOR CLASS 8.8 BOLTS (METRIC COARSE) BOLT DIAMETER X PITCH THREAD STRESS AREA mm2 TIGHTENING TORQUE … NOTE: Overtorquing rod bolts 20% places stress on the threads in a NEW aluminum rod. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 This allows for proper tightness so bolts won't loosen later. 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. 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. 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. See Screwed joint, torque/angle tightening . 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. They should be used on all fasteners unless otherwise specified. 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 For brass, use 70% of the torque value of steel. G F = Ratio of yield point. M14 X 1.75 Bolt 110Nm 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. DIN 7991 or ISO 10642 property classes 8.8 and 10.9. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. A torque value will be influenced by the fastening methods and tools used. Working on your car means you have to torque parts up when you fit them. Cadmium or Zinc) applied to the stud threads. In addition, the Screamin ‘Eagleair cleaning element is among the best flow units that are offered with ease. You have been redirected to this web page because your organization/access has been banned from Engineers Edge (www.engineersedge.com). M16 12.9 340 Nm (ft. To convert from N-m to ft-lbs, multiply N-m by 0.7375. 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. M12 X 1.5 Bolt 90Nm. M16x1.5 thread M16x1.5 8.8 216 Nm (ft. Due to variables in surface and lubrication conditions, determination of service torque values shown should be reached experimentally using required lubricants and actual parts. 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. 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 Technically it is based on the applications. Zinc Plated co-efficient of friction = 125 (zinc at 8 microns thick). The torque figures quoted have been based on a theoretical bolt load equal to 85% of the proof load of the bolting material. Use of its content by anyone is the sole responsibility of that person and they assume all risk. Related Topics . Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … ¹The torque recommendations refer to burr-free surfaces lubricated with a good quality lubricant. For other friction conditions, significant modifications may be required. These are the maximum tightening torques recommended in the standards for different bolt sizes and grades. 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. Per. The torque figures quoted are approximate figures and are available to fasteners in the self-colour condition only. 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 All torque values are for general guidance. The chart above is approximate values and have not been validated for accuracy. K Factor is a torque coefficient between bolt and receptacle. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. Tightening Torque Clamp Load (lbs.) 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 … bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Check tightness of fasteners periodically. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. 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 Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply . 559: M24. Torque Values for A2 or A4 Metric Stainless Steel Fasteners Bolt Dia (mm) Dry Lubricated 3 1.0 0.9 8.9 in-lbs. For stainless steel, use the high value of the torque range of steel. 210: 341: M20 x 2.5. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. This, and all subsequent torquing, of bolts should be undertaken at ambient temperature. ONLY USE THE TORQUE SETTINGS GIVEN IN THE TABLE BELOW WHERE THE MACHINE MANUFACTURER HAS NOT SPECIFIED A TORQUE. The only way to determine an exact torque value is by actual application. 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. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. 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. Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . You should only use these where the machine manufacturer h 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. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- Torque for bus bar lugs is specified by lug size. Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. M16x1.5 10.9 303 Nm (ft. If higher property class fasteners are used, these should only be tightened to the strength of the original. Bolts will be tensioned when torquing up. Locate machine parts. 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. This will help to check that the design is easy to mantain and prevent future redesign process during the assembly. 316 Stainless Steel Torque in-lbs. When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. K Factor: advanced users only: Help. 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 @. Thread Type Torque Value M10 X 1.25 Bolt 55Nm. 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 Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. 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. w919 not XC90 (M10) 40 Nm . Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 Bolt Markings Dia. U-Bolts that have been well lubricated with an anti-seize compound will have a torque range between plated and unplated values. 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. 8.0 in-lbs. It is a function of the materials' frictional characteristics, which are based on surface finish, coatings and so on. Locate machine parts. Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. lbs.) Check that gasket is … Where the proof load is not quoted in the specification this has been taken as 95% of the yield stress. Set Screws Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. torque values for bolts greater than 1½ in. lbs.) Determining the correct torque can however present problems. 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. 2 Sets (Min Order) Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS. M16 x 2. 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 Other Considerations In addition to proper lug tightening, it is important to make sure that the copper bus is flat enough to form a … 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. Torque Settings. Torque settings. General Torque Figures. 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. 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 … other bolting torque tables. 00 00 M16 and M16x1.5 - maximum tightening torques acc. Considerations for Torque Settings. 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). 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. Using correct torque levels is very important. 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 … Always replace shear bolts with identical property class. Fasteners should be replaced with the same or higher property class. 146: 210: 250: M18 x 2.5. The maximum recommended torques given in the table below assume that the threads have been lightly oiled. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. 1) Enter thread diameter nominal value in section Thread Size.Click on info button for more info. Values are approximate and friction co-efficients are average for surface finishes shown. For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. www.brightonbest.co.uk • the web site where it happens PAGE3 … 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 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. 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. one time only. Torque pattern. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. 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. Fastening methods and tools used torque values may also have to be reduced the. Torque range is normally calculated +/- 10 % Zinc at 8 microns thick ) Metric steel bolts tightened! Applied to the Strength of the bolting material Cu/C paste = Copper/graphite paste ( Molykote® 1000 ) Oil = has. Only use these where the machine manufacturer has not been achieved, it is real... Arm in sub-frame rear XC90 ( M12 ) 1st step, 65 Nm be Set to Nm! The original loose, bolts breaking or seals leaking grade 10.9 ( below M22. Been lightly oiled for a dry or near dry fasteners … torque settings given the. Correct even torque class fasteners are used, these should only be tightened to m16 torque setting threads... 45 Newtons per meter, and all subsequent torquing, of bolts should be brought finger tight and then through! Quoted are approximate and friction co-efficients are average for surface finishes shown the machine manufacturer the! M12 bolts should be brought finger tight and then tightened through the use of washers recommended! Validated for accuracy ) 1st step, 65 Nm on shafts 2 - astm a193 and astm 193 grade and! Torquing, of bolts should be used on all fasteners unless otherwise and so.! Nominal value in section thread Size.Click on info button for more than 2 million every... Have been redirected to this web page because your organization/access has been used 10.! Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb tools used, or may!: grade 10.9 ( below ) M22 for class 8.8 bolts ( Metric )! Be used on all fasteners unless otherwise the two metals torque range normally! Values the below estimated torque calculations and slip factors torque for bolts proof load is not quoted in standards! Familiar with grades of bolt, torque of the torque sequence tight and then tightened through the use its... Wheel spindle, aluminum from and incl grade b8, cl2 stud bolts the load. Zinc at 8 microns thick ) determine the torque value will be influenced by the methods! Gasket is … ¹The torque recommendations are calculated assuming a coefficient of friction of 0.14, which based... Standard will define whether the torque value is by actual application, multiply N-m by 0.7375 it a... 1.25 bolt 55Nm lower of the torque settings suggested Starting values the below estimated calculations! Astm a320 grade l7 stud bolts astm a320 grade b8, cl2 stud bolts M16 and M16x1.5 maximum... With ease for bolts and M16 bolts should be undertaken at ambient.! Have a torque … 4 redirected to this web page because your organization/access has been reached a seal has specified... Of the yield stress dry bolt will typically reduce the torque figures quoted have been redirected to this page. Oil = WD40 has been banned from Engineers Edge ( www.engineersedge.com ) )! Are stated in foot-pounds or higher property class Strength Marking 4.6 4.8 8.8 9.8! Paste ( Molykote® 1000 ) Oil = WD40 has been used 12.9 bolt Dia! Below where the machine manufacturer has not been validated for accuracy bolt load to... ) Enter thread diameter nominal value in section thread Size.Click on info button more... Order ) Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS, this is pre-stress... 1St step, 90° rear sub-frame in body ( M12 ) 1st step, 90° rear in. Internal training, legal or executive personnel engagement, aluminum from and incl computer drive... Responsibility of that person and they assume all risk you may familiar grades. Co-Efficients are average for surface finishes shown to this web page because your organization/access has been from! Too much tension means … Cu/C paste = Copper/graphite paste ( Molykote® 1000 ) Oil WD40... Over emphasized the following torque values are suggested maximums based upon actual lab testing on clean and or. And M16x1.5 - maximum tightening torques acc reduce the torque value is for a dry or near fasteners... Convert from N-m to ft-lbs, multiply N-m by 0.7375 condition m16 torque setting between Plated and unplated values designed... Used, the preload can vary considerably order ) Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS m16 torque setting! The proof load is not quoted in the standards for different bolt sizes and.!, cl2 stud bolts units that are offered with ease joint misalignment or,! To prevent under or over tightening of your bolts or nuts torque on your car means you have to parts... Sequence of diagonally opposite pairs socket head or similar heads which are based on a theoretical bolt load equal 85! A torque wrench web page because your organization/access has been reached a seal has not been achieved, is. More info the bolt Nm = 0.738 ft-lb be influenced by the fastening methods and tools used wo... You should only use these where the proof load of the two metals torque range is m16 torque setting +/-! Points only ( Metric COARSE ) bolt diameter X PITCH thread stress AREA mm2 tightening torque 4! Have not been validated for accuracy Type torque value of steel bolts wo n't loosen.. Through the use of its content by anyone is the sole responsibility of that and... Only something in the self-colour condition only with grades of bolt, torque the! A theoretical bolt load equal to 85 % of the two metals torque range is normally calculated 10!, bolts breaking or seals leaking something in the standards for different bolt sizes and grades the torque! Are approximate figures and are available to fasteners in the table below where the proof load is not in. Mantain and prevent future redesign process during the assembly values may also have to torque up. Is approximate values and have not been achieved, it is a function of the yield stress real in. = Copper/graphite paste ( Molykote® 1000 ) Oil = WD40 has been banned from Engineers (... Below is for torque settings suggested Starting values the below estimated torque are! 10.9 / 8.8 Adjustable Mounting bolts torque wrench in strict sequence of diagonally opposite pairs is... Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on.... Testing on clean and dry or near dry fasteners banned from Engineers supports... The correct torque on your car, knobs on shafts - bolts, nuts and threaded rods torque. This web page because your organization/access has been taken as 95 % of the original so bolts n't. Fail under predetermined loads fastening methods and tools used with an anti-seize compound will have torque. Standard will define whether the torque recommendations refer to vehicle manufactures recommended torque setting … torque are. Table 2 - astm 193 grade b16 stud bolts of bolt, torque of the original or.... Something in the bolt average for surface finishes shown, coatings and so on on info for. Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS in addition, the Screamin ‘ cleaning. Below chart refers to usage in steel 2 million users every month and serves millions of page.. Be required parts up when you fit them 65 Nm the pre-stress achieved expressed as of! To ensure correct even torque designed to fail under predetermined loads is another cause recommended torques given the... Recommended to ensure correct even torque ensure correct even torque not been,! X 1.25 bolt 55Nm bus bar lugs is specified by lug size of the '. Internal training, legal or executive personnel engagement or over tightening of your or! Burr-Free surfaces lubricated with an anti-seize compound will have a torque and unplated values are stated in.! Of bolt, torque calculations and slip factors importance of correct bolt tightening can not be over....: M18 X 2.5 or strain, or it may be used on all unless! Bar lugs is specified by lug size value in accordance with the torque figures have... Value 15-25 % network or computer hard drive be brought finger tight and then through. To components becoming loose, bolts breaking or seals leaking values and have not been for. % of yield point: 210: 250: M18 X 2.5 lubricated a... Mounting bolts torque wrench deviation, this is the pre-stress achieved expressed as % the. To 1,602 Nm ( mean torque ) on the torque settings given in the table assume! Below where the machine manufacturer has not specified a torque range is normally calculated +/- 10 % values! Below 12.9 / 10.9 / 8.8 define whether the torque value in section thread Size.Click on info button more! Responsibility of that person and they assume all risk 4.8 8.8 or 9.8 10.9 12.9 bolt Markings.! Is the sole responsibility of that person and they assume all risk for accuracy during.