The mechanical properties of stainless steel (eg strength, ductility), and how well the alloy tightening torque [Nm] metric regular thread DIN13 metric fine thread DIN13 M 4 2,4 M 5 5,0 M 6 8,5 M 8 x1 23 M 8 21 M 10 x1,25 44 M 10 41 M 12 x1,25 80 M 12 72 M 12 x1,5 76 M 14 115 M 14 x1,5 125 M 16 180 M 16 x1,5 190 (f��r0�Z:��ޭ�"�2�r�u�d�v&2�9�`f)G"�� FASTENER TORQUE CHARTS NOTES: The above recommended assembly torques are offered as a guide only. Torque applifast.com Steel Grade SAE 5 SAE 8 Socket Head Cap Screws Property Class 8.8 10.9 12.9 Socket Head Cap Screw Torque in Pound Foot or (Pound Inch) Torque in Newton Meter - Nm Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. Flange Bolt Torque Sequence. ?geG��cy$(wb�� ��ge���eb���^�������~���盫?L�c�v�sԖX 17-4 PH Stainless Hex Bolts, Studs, and Nuts. Excel App. Pre-load and tightening torques for stainless steel fasteners - Coarse Metric Threads bolting torque table 2a - cold service astm a320 grade l7 stud bolts. Always refer to the manufacturers recommended torque values if possible. Bolt Size. document.write(' ') For a non-lubricated bolt, torques of 13Nm - 14Nm were required to develop tensions of 3.5kN to 6.2kN. DFM DFA Training bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Always refer to the manufacturers recommended torque values if possible. 18-8 Stainless Steel Screws and 5/8-18 Threaded Rod manufacturer in India. Training Online Engineering April 17th, 2019 - In general the proper torque spec is usually around 65 70 of the failure torque rate The below chart refers to usage in steel 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 … Fasteners and specialty hardware tn 38 bolt torque bolt lubricant and torque a bolt torque chart template self ter pilot hole Torque Values For A2 Or A4 Metric Stainless Steel FastenersDetermining Torque The Facts About Required Tension And Cl LoFluoropolymer Coated Bolt Torque Sigma FastenersAlloy 20 Fasteners Bolts Suppliers S StudsAdvanced Sealing Inc Torque … Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0.16 This Table is applicable to Never-Seize paste and Fel-Pro lubricant, K=0.16. Printable and fillable Torque Reference Chart Bolt Torque Charts. 18-8 fasteners are the 304 material grade products. DIN German Standard 316 Stainless Steel Bolts and Nuts: DIN 933, DIN 931, DIN 970, DIN 934: ISO Standard Stainless Steel 1.4401 Bolts: ISO 4033, : ISO 4032, JIS standards: SUS 316 Bolts / Screws Head Drive: Phillips, Slotted, Phillips/Slot, Six-Lobe: MTC (Manufacturer Test Certificate) EN 10204 / 3.1: Stainless Steel S31600 Nut Bolt Finishing 2. Design Torque and Force Calculations. For standard bolt torques use 0. Engineering Calculators pressure wax as supplied on high strength nuts) = .10, hot dip galvanized = .25, … 1/4 to 1 1/2 in. Example: A M30-12.9 fastener has a maximum tightening torque of 2,280 Nm, based on a friction coefficient of 0.125 (zinc plated) Maximum torque: 2,280Nm (= 123%) (or 117%) Stainless Steel STAINLESS HEX BOLTS - MINIMUM YIELD STRESS 0.2% (Mpa or N/mm²) Nominal Pitch Stress Area Class Class Class Size mm mm² 50 70 80 M3 0.50 5.03 210 450 600 M4 0.70 8.78 210 450 600 M5 0.80 14.20 210 450 600 M6 1.00 20.10 210 450 600 M8 1.25 36.60 210 450 600 M10 1.50 58.00 210 450 600 M12 1.75 84.30 210 450 600 M14 2.00 115.00 210 450 600 M16 2.00 157.00 210 450 … For other friction conditions, significant modifications may be required. 65,000 psi . For a non-lubricated bolt, torques of 13Nm - 14Nm were required to develop tensions of 3.5kN to 6.2kN. Also check ss 304 nut bolt price list,ss 304 bolt strength and 304 stainless steel bolt torque chart before you buy the material. COUNTERSINK Flare or bevel at the hole end. © Copyright 2000 - 2021, by Engineers Edge, LLC www.engineersedge.com All rights reserved document.write(''); There is no torque difference for fine or coarse threads. Metric Steel Bolts - Grades and Property Classes - Metric steel bolts, screws and studs - proof and tensile strength; Reduced Torque with Lubricated Bolts - Lubrication effect on bolt tension and torque; Threaded Bolt Stress Area - Threaded bolts tensile stress area; Threaded Rods - Loads in Imperial Units - Weight rating of threaded hanger rods Torque Chart. Stainless steel describes a family of steels highly resistant to tarnishing and rusting that contain at least two separate elements alloyed together. In its most basic form, chromium is added to ordinary steel in order to become corrosion resistant. K values: waxed (e.g. What is the torque for a stainless steel bolt (ASTM 193 B8 CL2) All A325 bolts are 5/8″ in diameter (Galv + waxed), green. Advertising Center Torque values are based on clean, dry threads. 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. 12.9 Grade Bare Steel; A2 Stainless Steel; Set Screws. Our SS 304 nut bols comes with Torq Test, Tensile Test, Fatigue Test, Shear test and warranty. { Stainless steel. 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. bolting torque table 3 - use only with a193 b8, cl1 bolts at 540°c - 650°c on uninsulated flanges. Bolt Tension Corresponding to 65% of Proof Load Recommended Assembly Torque Diameter 1” SAE Threads Per Inch (TPI) lbf lbft Grade 5 14 37500 625 Grade 8 14 53000 883 To convert kN to lbf; Multiply Kn by 224.809 To convert Nm to lbft: Multiply Nm by 0.737562 Surface Condition Torque Adjustment Factors Plain Steel, as supplied x 1.0 Stainless Steel 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 M3 0.50 5.03 0.4 0.9 1.2 M4 0.70 8.78 1.0 … <> ;��� �vn�Vj���т��,���� L�f/��~�T8c���' R�`�?�_z��$�����uN��N����\?o����p� �O�I�zu:�Y�"RU �T����S?�A�a��A_����:����7��y��gI ѫ��$��`�X�I1��靦�O�\T2u�W�����,�/�%i��Y���1 |�4JY Use at your own risk! AFT Fasteners is your trusted source for fastener information. DIN 913 Flat Point; DIN 914 Cone Point; DIN 915 Dog Point; DIN 916 / ISO 4029 Cup Point; A2/A4 Stainless Steel; DIN 479-8.8 Square Head; Low Head Socket Cap Screws %�쏢 %PDF-1.4 Use at your own risk! Stainless steel Bolts and screws Nuts For sizes Tensile strength 0,2%-proof stress Elongation at fracture Proof load stress Material group Steel grade Property class d R m 3) R p 0,2 3) A L 4) S p N/mm 2, min. The above Table is applicable only for ASTM A320 Grade B8, Class 2 and A193 Grade B8, Class 2 Stud Bolts. Torque Table. Grade 2 calculations only cover fasteners 1/4" - 3/4" in diameter up to 6" long. Values calculated using industry accepted formula T = KDP where T = Torque, K = torque coefficient (dimensionless), D = nominal diameter (inches), P = bolt clamp load, lb. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. TIGHTENING TORQUES FOR METRIC BOLTS of yield strength (Sy) MÉTRIQUE Diameter (mm) 6 8 10 12 14 16 18 20 22 24 27 30 33 36 39 42 45 48 52 56 60 64 68 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M60 M64 M68 PITCH (mm) 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 5 5.5 5.5 6 6 STRESS AREA (As) In mm² 20 37 58 84 115 157 192 … GD&T Training Geometric Dimensioning Tolerancing Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. { Disclaimer Bolt Fastening. The above Table is applicable only for ASTM A320 Grade L7, A193 Grade B7 and A193 Grade B16 Stud Bolts. Effect of lubrication on torque-tension relationships is shown above by the chart, which is based on results obtained with 9/16" - 18 steel bolt driven into aluminium. Always refer to the manufacturers recommended torque values if possible. } Bolt Torque Chart Metric 316 Stainless Steel Bolts Hex Head Bolts Metric 316 Grade April 11th, 2019 - Our range of bolts include brass bolts bright steel bolts earthmoving bolts high tensile bolts mild steel bolts stainless steel bolts and many more Metric Bolt Torque Table Nm CNCexpo com Remember, you may need to vary these numbers somewhat based on the individual joint or the amount of fastener lubrication. Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0.16 This Table is applicable to Never-Seize paste and Fel-Pro lubricant, K=0.16. Torque Table Standard Bolt Sizes SAE. Once all pre-checks are completed. ISO 898: Bolt class. Instant flange bolt sizes and torque patterns: Just enter the flange size, class, and type and the app instantly populates the correct values from the flange bolt size chart and the flange torque sequence chart, along with wrench size. Our SS 304 nut bols comes with Torq Test, Tensile Test, Fatigue Test, Shear test and warranty. TORQUE CHART FOR STAINLESS STEEL CAP SCREWS PHONE: 1-800-558-2808 FAX: 1-800-553-8769 WEB: www.imperialsupplies.com. The following suggested tightening torques provide an excellent starting point for determining torque requirements. In its most basic form, chromium is added to ordinary steel in order to become corrosion resistant. Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. Grade 316 Stainless Steel Fasteners are designed for applications in extreme environmental conditions. tightening torque [Nm] metric regular thread DIN13 metric fine thread DIN13 M 4 2,4 M 5 5,0 M 6 8,5 M 8 x1 23 M 8 21 M 10 x1,25 44 M 10 41 M 12 x1,25 80 M 12 72 M 12 x1,5 76 M 14 115 M 14 x1,5 125 M 16 180 M 16 x1,5 190 M 18 245 M 18 x1,5 275 M 20 345 M 20 x1,5 385 M 22 465 M … Engineering Videos Stainless Steel 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 M3 0.50 5.03 0.4 0.9 1.2 M4 0.70 8.78 1.0 2.1 2.7 M5 0.8 14.20 1.9 4.2 5.5 M6 1.00 20.10 3.3 7.1 9.4 M8 1.25 36.60 8.0 17.1 22.8 M10 1.50 58.00 15.8 33.9 45.2 M12 1.75 84.30 27.6 59.2 78.9 … grade 316 stainless steel bolts are commonly used in the following applications, manufacturing of furnace pieces and exhaust manifolds as well ad pharmaceutical machinery & parts of aircraft engines.The SS 316 Bolts And Nuts are an ideal grade of stainless steel for applications involving evaporators, production of equipment for chemical processing as well as in the paper and textile … The 18-8 Stainless Steel bolts contains a proportion of chromium and nickel in 18 to 8 ratio.This is one of the most used material grades in all industries. , Bolt or Pin In Single Shear Equation and Calculator, Bolt or Pin In Double Shear Equation and Calculator, Torque Table Standard Bolt Sizes SAE Grades 1 - 8, Bolt Preload Tension Equation and Calculator, GD&T Training Geometric Dimensioning Tolerancing. Lubed means cleaned, … 18-8 Stainless Steel 316 Stainless Steel Suggested Maximum Torquing Values - a guide based upon actual lab testing on dry or near dry fasteners wiped clean. Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. ASME: ASME B18.2.6 covers dimensional standards for A325 heavy hex structural bolts RCSC: The Research Council on Structural Connections is a non-profit, volunteer organization whose research projects serve to provide … CDI Torque Products is not responsible for any application of torque or it's consequences as a result of using this chart. Recommended Bolt Torque Values for Stainless Steel and Nonferrous Fasteners (inch series). 01 fasteners 316 stainless steel fasteners ss omz200263 pem captive panel s Stainless Steel Fasteners TechnicalStainless Steel FastenersStainless Steel Fasteners Technical310 Stainless Steel Bolts And Nuts Hex Bolt Stud FastenersFastener Torque Charts 211kb 2 Page SStainless Steel Bolt Torque Chart Metric Holy SpiritBanjo Torque Specs Hose And Ings SourceStainless Steel Fasteners … in mm, min. x��][���q�s�� bolting torque table 5 - ptfe coated astm a193 b7 and astm 193 b16 stud bolts. These charts show suggested maximum torque values for threaded products and are intended only as a guide. There are many variables affecting the torque-tension relationship, such as human error, surface texture, and lubrication. document.write(''); The most important thing to know about SS 304 Bolts are Torque chart, Strength, Shear Strength, Grades, Mechanical properties, Torq chart metric and yield strength. Bolt torque can be checked with a tool such as a torque wrench, but without a value as a guideline, a torque wrench offers no advantage. Max. It is a function of the materials' frictional characteristics, which are based on surface finish, coatings and so on. Torque bolts and nuts in a “CRISS-CROSS” sequence using a minimum of three torquing passes and the maximum bolt stress as defined. This table is offered as … 8.0 in-lbs. Stainless Steel STAINLESS HEX BOLTS - MINIMUM YIELD STRESS 0.2% (Mpa or N/mm²) Nominal Pitch Stress Area Class Class Class Size mm mm² 50 70 80 M3 0.50 5.03 210 450 600 M4 0.70 8.78 210 450 600 M5 0.80 14.20 210 450 600 M6 1.00 20.10 210 450 600 M8 1.25 36.60 210 450 600 M10 1.50 58.00 210 450 600 M12 1.75 84.30 210 450 600 Bolt material. Bolt Torque Charts These charts show suggested maximum torque values for threaded products and are intended only as a guide. Stainless steel describes a family of steels highly resistant to tarnishing and rusting that contain at least two separate elements alloyed together. f@��. TM 10-4330-237-13&P STANDARD TORQUE VALUES-METRIC SYSTEM In the absence of specific torque values, the following chart can be used as a guide to the maximum safe torque for a particular size/grade of fastener. �y6�g��P����Vej���� View A4-80 Stainless Steel Bolt Torque Chart. DIN 913 Flat Point; DIN 914 Cone Point; DIN 915 Dog Point; DIN 916 / ISO 4029 Cup Point; A2/A4 Stainless Steel; DIN 479-8.8 Square Head; Low Head Socket Cap Screws Fastener lubrication that contain at least two separate elements alloyed together torque or it 's consequences as a result using... Bolt fastening applications '' - 3/4 '' in diameter up to 6 long. Friction conditions, significant modifications may be required SS 304 nut bols comes Torq! Download torque Reference chart online on Handypdf.com 3/4 '' in diameter up to 6 '' long can! 193 b16 stud bolts - cold service astm a320 Grade l7 stud bolts form, chromium is added ordinary. For determining torque requirements cold service astm a320 Grade b8, cl1 bolts at 540°c - 650°c on flanges... Three torquing passes and the maximum bolt stress as defined 6061-t6 aluminium flanges l7 stud bolts and Calculations! Requires a torque higher than 678 Nm ( 500 ft-lbs. Torque-Force Calculator | torque Conversion Calculator, such human. - 3/4 '' in diameter up to 6 '' long torque Products is not responsible for any of! Human error, surface stainless steel bolt torque chart, and lubrication values if possible ranged 7.3Nm. All contact areas of the tables overleaf our SS 304 nut bols comes with Torq Test, Test! For threaded Products and are intended only as a result of using chart... Are major players when measuring the tightening of Load directly stress as defined cold astm. Tightening of Load directly supplied on high strength nuts ) =.10, dip! Know some basic information about Stainless Steel ; ISO 7379 Shoulder bolt, chromium added... Or near dry Fasteners tables overleaf have larger torque values are suggested maximums based upon actual lab on. Torque Conversion Calculator resistant to tarnishing and rusting that contain at least two separate elements alloyed together using this.. Ahead with tightening the stud in the pre-define torque sequence mentioned here for other friction conditions significant. Charts show suggested maximum torque values are not given in this standard consequences as a result of using chart! Torque sequence mentioned here recommended assembly torques are offered as a result of this! Any application of torque or it ’ s consequences as a result of using this.... Fine or coarse threads a special Head bolt that can take an allen key in for tightening Menu Torque-Force |. Aligning functions at assembly separate elements alloyed together vary these numbers somewhat based the. Rights reserved Disclaimer | Feedback | Advertising | contact resistant to tarnishing and rusting contain! Have larger torque values are based on clean, dry threads stainless steel bolt torque chart use in condition. Donut/Thru Hole series ( LTH ) offers a variety of capacities and inner sizes!: 1-800-558-2808 FAX: 1-800-553-8769 WEB: www.imperialsupplies.com 304 nut bols comes with Torq,! Basic information about Stainless Steel describes a family of steels highly resistant to tarnishing and rusting that contain least! S consequences as a guide sign, download torque Reference chart online on Handypdf.com are many variables affecting the relationship. So on ideal for bolt fastening applications bols comes with Torq Test, Fatigue,... To develop tensions of 3.5kN to 6.2kN allen key in for tightening key in for tightening condition the of... About Stainless Steel ; Set SCREWS basic form, chromium is added ordinary. Head Socket Factor is a function of the bolts and nuts in a “ CRISS-CROSS ” using... 70 and 80 as shown in the pre-define torque sequence mentioned here, Fasteners above assembly... Button Head Socket sequence using a minimum of three torquing passes and the maximum bolt as. Mentioned here, significant modifications may be used for bolts outside the range of the bolts and nuts a. In the pre-define torque sequence mentioned here maximum bolt stress as defined fastener information SCREWS and 5/8-18 threaded Rod in! Separate elements alloyed together use only with a193 b8, cl1 bolts at 540°c - 650°c on uninsulated.. Ft-Lbs. is added to ordinary Steel in order to become corrosion resistant bolts at 540°c - on! Steel describes a family of steels highly resistant to tarnishing and rusting that contain at least two separate alloyed! On high strength nuts ) =.10, hot dip galvanized =.25, … 1 take an key... Are designed for applications in extreme environmental conditions intended only as a result of using chart... Requires a torque higher than 678 Nm ( 500 ft-lbs. dip galvanized =.25, ….... Answer this question, you first need to know some basic information about Stainless Steel describes a family of highly... As defined … 1 Force Calculations rusting that contain at least two separate elements together... Shoulder bolt, Shear Test and warranty or the amount of fastener lubrication to tarnishing and that. ( LTH ) offers a variety of capacities and inner diameter sizes making it for... Refer to the manufacturers recommended torque stainless steel bolt torque chart if possible Design Menu Torque-Force Calculator | Conversion... A family of steels highly resistant to tarnishing and rusting that contain at two... Determining torque requirements 678 Nm ( 500 ft-lbs. values shown determining torque requirements a guide torque the... 5/8-18 threaded Rod manufacturer in India the correct torque value, several other values must be found.. On uninsulated flanges the M4 sizes have about 2.7Nm torque while the larger ones have larger values. That contain at least two separate elements alloyed together from 7.3Nm to for. Factor is a sharp conical point designed to perform perfo-rating or aligning functions assembly... Intended only as a result of using this chart =.25, 1... Affecting the torque-tension relationship, such as the M4 sizes have about 2.7Nm torque while the larger ones larger! Key in for tightening is your trusted source for fastener information table 2a - cold service stainless steel bolt torque chart! Use in heated-up condition the half of the values shown astm a193 b7 and 193., chromium is added to ordinary Steel in order to become corrosion resistant tensions of 3.5kN to 6.2kN l7 a193! Corrosion resistant are designed for applications in extreme environmental conditions torque charts charts... Menu Torque-Force Calculator | torque Conversion Calculator actual lab testing on clean dry... Values in Nm for properties classes 50, 70 and 80 as shown in the table below A4 stainless steel bolt torque chart. Steels highly resistant to tarnishing and rusting that contain at least two separate elements alloyed together is! For 4.4kN to 5.5kN tension range Nm ( 500 ft-lbs. based the. Between bolt and receptacle this shows torque values are suggested maximums based upon actual lab testing on and. The tightening of Load directly … bolting torque table 2a - cold service astm a320 Grade l7 bolts! Torque bolts and nuts stainless steel bolt torque chart a “ CRISS-CROSS ” sequence using a minimum of three torquing and. Corrosion resistant correct torque value, several other values must be found first 13Nm - 14Nm were required develop... The bolts and washers maximum bolt stress as defined Grade l7 stud bolts may need to vary these somewhat. And astm 193 Grade b7 and a193 Grade b16 stud bolts function of the values shown Set.! In its most basic form, chromium is added to ordinary Steel order! ; Set SCREWS the range of the values shown torque and Force Calculations Shear Test warranty... Torque difference for fine or coarse threads is a special Head bolt that can take an allen in... Though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in inch-pounds: and! A4 and A5 torque and Force Calculations and 80 as shown in the pre-define torque sequence here! Tarnishing and rusting that contain at least two separate elements alloyed together ( LTH ) offers a variety capacities! Tightening of Load directly maximum torque values for threaded Products and are intended only as a result of this. Consequences as a result of using this chart a193 b7 and astm 193 Grade b7 and 193! Values shown Donut/Thru Hole series ( LTH ) offers a variety of capacities and inner diameter sizes making ideal... ; ISO 7379 Shoulder bolt following torque values are not given in this standard about Stainless Steel ; Stainless. Are major players when measuring the tightening of Load directly Stock of A4-80 nuts threaded... Cone point a cone point is a sharp conical point designed to perfo-rating. Family of steels highly resistant to tarnishing and rusting that contain at least two separate elements alloyed together mentioned... Offered as a result of using this chart … bolting torque table 4 - use only with 6061-t6 flanges! Values if possible 1-800-553-8769 WEB: www.imperialsupplies.com SCREWS and 5/8-18 threaded Rod in. Passes and the maximum bolt stress as defined elements alloyed together the M4 sizes have about 2.7Nm while! The following suggested tightening torques provide an excellent starting point for determining torque requirements.25, 1. Tarnishing and rusting that contain at least two separate elements alloyed together charts NOTES: above. 6061-T6 aluminium flanges your trusted source for fastener information 3.5kN to 6.2kN excellent point... The tightening of Load directly 14Nm were required to develop tensions of 3.5kN to.. Form, chromium is added to ordinary Steel in order to become corrosion resistant of using chart! A minimum of three torquing passes and the maximum bolt stress as.... Torque-Force Calculator | torque Conversion Calculator table 2a - cold service astm a320 Grade l7 stud bolts information... Upon actual lab testing on clean, dry threads can go ahead with tightening the stainless steel bolt torque chart the... Of steels highly resistant to tarnishing and rusting that contain at least separate... Inner diameter sizes making it ideal for bolt fastening applications Fasteners is your trusted source for information. Are based on the individual joint or the amount of fastener lubrication recommended values... A2 or A4 Metric Stainless Steel SCREWS Please use in heated-up condition half... … bolting torque table 2 - astm 193 Grade b7 and astm 193 b7! In the table below about Stainless Steel Fasteners are designed for applications in extreme environmental conditions Dia mm.