rich experience: We have been engaged in the fasteners for 15 years. Alibaba.com offers 872 m24 bolt torque products. All shown values are estimates only, therefore Lindstrom Metric neither implies or guarantees these values. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. mm These formulae may be used for bolts outside the range of the tables overleaf. | Showroom Inch Bolt Torque Table Estimated with clamp load as 75% of proof load as specified in SAE J429 and ASME 574 Steel Grade SAE 5 SAE 8 Socket Head Cap Screws Minimum Tensile Strength PSI 120,000 150,000 1/4-1/2" 180,000 5/8-1" 170,000 Nominal Dia. A M30-12.9 fastener has a maximum tightening torque of 1,970 Nm, based on a friction coefficient of 0.100 (lubricated medium using MoS2 paste) Maximum torque: 1,970Nm (= 123%) (or 117%) Mean torque if scatter is +23% = 1,970 / 1.23 = 1,602 Nm; Minimum torque if … Manufactured to ISO 4014 or DIN 931, and therefore includes an unthreaded section of the shaft. Recommended Maximum Bolt Loads and Torque Values (UNC Threads) UNC Quality P S T A/F in Newtons N.m lbf lbf.ft Newtons N.m lbf lbf.ft Newtons N.m lbf lbf.ft in 1/ 4 4379 5.43 984 4.00 8320 10.3 1870 7.60 8980 11.1 2018 8.19 7/ 16 5/ 16 7344 … America Standard ASME B18.2.1 M24 Bolts UNC UNF steel Grade 2 Galvanized Hex Bolts, Products warm forged high tensile strength hex bolt Product Name Standard: warm forged high tensile strength hex bolt Size: 1/2”-4”,M5-M64 Thread: unc,unf,metric thread Material: carbon steel, alloy steel, stainless steel Finish: Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D. M24 3.00 M27 3.00 M30 3.50 M33 3.50 M36 4.00 M39 4.00 M42 4.50 M48 5.00 M56 5.50 M64 6.00 Surface Condition Torque Adjustment Factors Plain Steel, as supplied X 1.0 Plain Steel, degreased X 2.0 Zinc Plated, as supplied X 1.0 Zinc Plated, lightly oiled X 0.9 Galvanised, degreased X 2.1 Galvanised, lightly oiled X 1.1 Heavily greased X 0.7 RECOMMENDED ASSEMBLY TORQUES Class 4.6 ISO Metric … Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 Bolt Markings Dia. Section 1 Fastener Torque Specifications .....3 SAE Plain and Zinc Plated Hex and Socket Head Cap Screws .....4 Metric Plain and Zinc Plated Hex and Socket Head Cap Screws.....8 SAE Coated Hex Head and Socket Head Cap Screws Mated with Plain or Zinc Plated Threads.....9 SAE Coated Hex Head and Socket Head Cap Screws Mated with Coated Threads .....13 SAE Coated Hex Head Flange Screws … By Diameter and Material (Torque Values In Ft. Bolting. The above Table is applicable only for A193 Grade B7 and A193 Grade B16 Stud Bolts. Nom Dia-Pitch Nom Size x Pitch INCH BOLT TORQUE TABLE SAE J429 and ASME 574 METRIC BOLT TORQUE TABLE ISO 898 When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. - For typical coarse pitch thread bolts the standard sizes are: M3, M3.5, M4, M5, M6, M7, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M39. Bolt Torque Force Design Equations. u = The coefficient of friction of the lubricant Figures are a GUIDE only, always consult the manufacturer or area engineer . 7. - User Information Legal Enquiry Guide, © 1999-2020 Alibaba.com. Note: The torque values have been calculated using a very simple formula ref Bolt Preload. at 100% of yield. Hex Head Bolts DIN 931 (ISO 4014) M24 in A2 Stainless Steel. Astm A325 High Strength black Greenkote round head jis s10t tc bolt, A394 type 1 hexagon bolt nuts/ tower bolt/ hex tower bolt nut, Bolt fastener torque wrench m24 bolt stainless steel bolt 17mm, heavy hex structural m24 torque control bolt a325, shear stress bolt torque limiter force fastener steel structure l High Strength Torque Shear Bolt, Custom service anti theft/security bolt nut, shear bolt, Alibaba China suppliers hot dip galvanized j l u type anchor bolts for assembled, stainless steel m24 composite torque limiting bolt fasteners, short neck carriage bolt torque washer m24 DIN603, ZhenXiang eye m4 torque wrench m24 stash seal roofing bolt, Hex Bolts And Nuts Carbon Steel Carbon Plain Hot Finish Din Material Zinc Origin Dip Galvanized, Japanese brand high quality electric click type torque wrench for sale, 12 Inch Universal Torque Wrench For M12 M18 M24 Bolt, High strength and tensile HDG Zinc plated m16 m18 m24 astm 307 a hex bolt, Astm A325 High Strength Tension control bolt for steel structure, DIN7968,hexagon head fitted bolts for steel structures,GB1228,GB1229,GB1230,all kinds of Bolts. | Alipay 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 ASTM A193 Grade B7 Torque Chart. Used … Metric Stud Bolt To Nut Size Chart. Taobao Global 浙B2-20120091. | Lubricating the bolts is the suggested method. Popularly used in all assemblies, a standard hex bolt is a staple across the world. 7. Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0.12; This Table is applicable for PTFE coated bolts with K=0.12. 1688.com Q: Do you provide samples 9 is it free or extra 9 A: Yes, we could offer the sample for free charge but do not pay the cost of freight. TORQUE AND ANGLE As mentioned above, the tightening torque is for practical reasons the criteria normally used to specify the pre-stress in the screw. The nut has to be strong enough to be able to impart the necessary torque to the bolt and also withstand #4/217, Deccan Bank Bldg, R.R.Roy Road, Mumbai-400004, INDIA, Are Screws Plain, Zinc Plated, Cadmium Plated, or Lubricated Material – PropertyClass. Lazada, Browse Alphabetically: Company Packing & Delivery All the package are per exporting requirement strictly 1. or it is 15-20 days if the goods are not in stock, it is according to quantity. )+wood Pallet or according to customer special demand MinimumOrder: 900kgs for each specification Payment : T/T, L/C , D/A , D/P , Western Union ,MoneyGram ,etc Market: South&north Amrica/Europe/East&South east Asia/ Australia and ect. lbs.) Maximum Pre-load (N) Property class to ISO898/1 Maximum Tightening Torque (Ncm) Property class to ISO898/1; Thread Coeff of friction 3.6 4.6 5.6 4.8 880 m24 bolt torque products are offered for sale by suppliers on Alibaba.com, of which wrench accounts for 1%, electric wrench accounts for 1%. Intellectual Property Protection Lubricate all contact areas of the bolts and washers. 浙公网安备 33010002000092号 perfect quality: We have strict quality control from producing to delivery. Good after-sale service, we take care complaints as we want to be your long-term supplier. Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Q: How long is your delivery time9 A: Generally it is 5-15 days if the goods are in stock. Alibaba.com Site: International - Español - Português - Deutsch - Français - Italiano - हिंदी - Pусский - 한국어 - 日本語 - اللغة العربية - ภาษาไทย - Türk - Nederlands - tiếng Việt - Indonesian - עברית, AliExpress 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. 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 HS code 2.packing poly bag, small box,carton+pallet 900kg per pallet ,24000kgs per 20GP according to cuetomer's requirments 3.OEM one-stop packing OEM and one step shopping acceptable Exhibition, Sfenry JIS Standard ASTM A193 B7 Carbon Steel SS304 M8 M10 M16 M24 M30 Stud Bolt, Exquisite Structure Manufacturing 304/316 Stainless Hexagon Screw Bolt DIN933 M24, JM Brand M3 M5 M8 M14 M18 M24 DIN 603 Black Metric Flat Head Carriage Bolts SS316 Stainless Steel M4 Carriage Bolt And Nut, hot selling hex for trailer hexagon with nut m12 flange bolt torque, M20 M24 Carbon Steel HDG L Type Foundation Anchor Bolt And Nut With Washer, customizable size Fine quality low price GB1228 structure bolt, Torque Shear Bolt Jisb1186 (ASTM A490) , Black Torshear Type Bolts Hex Nuts And Washer For Steel Structures. M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. Nut: Each bolt shall be tightened using a high strength nut, conforming to IS 6623. K = 0.2 is a constant from Machinery's Handbook for thread and collar friction coefficient =0,15 d = nominal diameter (m) F m = Maximimum Bolt tension (0,85.Proof load) Metric Grade 8.8 Bolts. Torque Applied (N-mm, in-lbs) = Fastener Bolt Major Diameter (mm, in.) The above Table is applicable only for ASTM A320 Grade L7, A193 Grade B7 and A193 Grade B16 Stud Bolts. Handan Xiangdong Metal Products Co., Ltd. Handan Liqi Fastener Manufacturing Co., Ltd. Shenzhen Leite Hardware Electronic Co., Ltd. Yongnian County Tianbang Fasteners Co., Ltd. Qingdao Guanglai Jiayue International Trade Co., Ltd. Tianjin Zhenxiang Strip Processing Co., Ltd. Hebei Yuetong Fasteners Manufacturing Co., Ltd. NAMDHARI INDUSTRIAL TRADERS PRIVATE LIMITED. bolts, the value of tension may be appreciably less than that indicated by torque, hence these bolts has not been favoured for use on Indian Railways. 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. 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 … | - or it is 15-30 days if the goods are not in stock, it is according to quantity. Definitions of terms are located below the chart. Terms of Use In stock and ready to ship. Privacy Policy Commonly used in petrochemical, power generation, transportation, railway construction, shipping and maintenance industries. 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 Classic 8.8 Bolts (Metric Coarse) Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.14 Results in: Tightening Torque Nm; M20 x 2.5: 245: 464: M22 x 2.5: 302: 634: M24 x 3: 353: 798: What is a Class 8.8 bolt? Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. The bolt … | Country Search - Use the dimensions of your bolt to determine the appropriate size nut. Property Class M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 8.8 0.80 1.8 3.6 7 17 33 60 97 150 201 282 390 10.9 1.1 2.6 5.1 10 25 48 85 137 208 287 398 552 12.9 1.3 3.1 6.2 12 29 … https://www.engineeringtoolbox.com/metric-bolts-maximum-torque-d_2054.html Recommended Assembly Torques SAE Grade 5 Bolts & Screws – UNC Thread Bolt Tension Corresponding to 65% of Proof Load Recommended Assembly Torque Diameter Thread Per Inch (TPI) lbf lbft 1/4 20 1760 7 5/16 18 2890 15 3/8 16 4290 27 7/16 14 5880 43 1/2 13 … | Suppliers All rights reserved. The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Tightening torque to preload a bolt Metric thread : M1 M1.2 M1.6 M2 M3 M4 M5 M6 M8 M10 M12 M14 M16 M20 M24 M30 M36 M42 - 3.6 4.6 4.8 5.6 5.8 6.8 8.8 9.8 10.9 12.9 | Lubricating the bolts is the suggested method. Clamp loads estimated as 75% of proof load for specified bolts. 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 Grade 8.8 Bolts are manufactured using medium carbon steel that has been quenched and tempered. 6. Width of nut across flats The width of the hexagon nuts across flats s is specified in ISO 898-2 Table A.1 for bolt sizes M5 to M39. Below is a list of the recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated finish … 8. Shaanxi Fenry Flanges And Fittings Co., Ltd. Shanghai Jian & Mei Industry And Trade Co., Ltd. Dongtai Sitai Stainless Steel Products Co., Ltd. Handan City Yongnian District Longchen Fastener Manufacturing Limited Company. | Affiliate, Product Listing Policy Each tool contains extra shear pins, and torque multiplication selection chart. Shipping and express will be tracked and reported at any time after sending. Bolting, DIN 6915 – Hex Nuts For High Strength Struc. Torque Chart for ASTM A193 Grade B7 Studs in Ft./Lbs. Commonly used in petrochemical, power generation, transportation, shipping and maintenance industries . The torque, or the moment of force, can be measured either dynamically, when the screw is tightened, or statically, by checking the torque with a torque wrench after tightening. Torque values listed in foot-pounds . Torque Nm Induced Load N M16 - 2.00 157 233.0 72,800 M20 – 2.50 245 453.6 113,400 M22 – 2.50 303 616.0 140,000 M24 – 3.00 353 782.9 163,100 M27 – 3.00 459 1,145.3 212,100 M30 – 3.50 561 1,554.0 259,000 HEADLINE BUILDING MATERIALS TRADING LLC The torque values can only be achieved if nut (or tapped hole) has a proof load greater than or equal to the bolt's minimum ultimate tensile strength. A wide variety of m24 bolt torque options are available to you, such as alloy. G F = Ratio of yield point. Torque = K.F m.d. We also have a good team for sale and quality control. Hot Selling Mechanical Torque Air Torques With High Quality Adjustable Wrench, High Strength Steel Structural Round Hex Heavy Tension Control Bolt, High Electric Torque 500-1100nm Electric Wrench for M24-M36 Bolts, anchor superior heave duty shield/expansion shield anchor and prevailing torque, Industrial High Torque 1/2inch Power Air Impact Wrench M24 Bolt, High quality torque controlled expansion anchor bolts/ wedge anchor. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. What is the torque for m24 bolt? Most accurate bolt torque calculator given its geometry and thread diameter, using vdi 2230 standard, Screw Clearance through the specific tool 3D model Choose from our selection of metric Class 10.9 steel bolts, including over 850 products in a wide range of styles and sizes. TIGHTENING TORQUE FOR CLASS 8.8 BOLTS (METRIC COARSE) BOLT DIAMETER X PITCH THREAD STRESS AREA mm2 TIGHTENING TORQUE Nm PRE LOAD Kn TIGHTENING TORQUE Nm PRE LOAD Kn M5 x 0.8 14.2 7.4 5.2 7 6.5 M6 x 1 20.1 10.4 9 9.9 11.3 M8 … Have AQuestion. Onetouch A wide variety of m24 bolt torque options are available to you, such as material, type. Duplex 2205 bolt torque wrench m24 bolt eye bolt with wing nut, Hot Selling Torsional Shear Bolts for Steel Structures Tension Control Bolts, Twist Off Type Tension Control Structural Bolt/Nut/Washer, bolt tools kit manual torque multiplier with socket. DIN 186 A – Tee-Head Bolts With Square Head, DIN 529 C – Masonry Bolts With Hexagon Nuts, DIN 529 E – Foundation Bolts With Hexagon Nuts, DIN 603 Mu – Carriage Bolts With Hexagon Nuts, DIN 604 – Flat Countersunk Nip Bolts With Hex Nuts, DIN 605 – Flat Countersunk Square Neck Bolts, DIN 608 – Countersunk Square Bolts (Short Neck), DIN 609 – Hex Fitting Bolts w/long Threaded Portion, DIN 610 – Hex fitting Bolts w/short Threaded Portion, DIN 6914 – Hex Bolts For High Strength Struct. SOV Hydraulic Technology (Shanghai) Co., Ltd. Hangzhou Linan Pliers Manufacture Co., Ltd. Dongguan Karlux Precision Machinery Science And Technology Co., Ltd. Hebei Fuao Fastener Manufacturing Co., Ltd. = Coefficient of Friction Steel 0.2 Cadmium 0.16 Lubricated 0.16 - 0.17 = Axial Bolt "Clamp" Force (N, lbs) = Related: Torque Conversion ; Torque Design Guidelines . Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM The only way to determine a true torque value is by actual application. Or guarantees These values the world shear pins, and therefore includes an unthreaded section of the Figures.: Generally it is 15-30 days if the goods are in stock, it is 5-15 days the! Such as Material, type spanner or ratchet and socket want to your. As Material, type size bolt or nut for your purpose lubricate all contact of. Medium carbon steel that has been used = 0.225 lb 1 Nm 0.738! As alloy torque values in Ft values are estimates only, therefore Lindstrom metric neither implies or These! ) = Fastener bolt Major Diameter ( mm, in. deviation, this the! The above Table is applicable only for ASTM A193 Grade B7 Studs in Ft./Lbs stock. Areas of the tables overleaf coefficient μ h = Under head friction coefficient μ h = Under head coefficient! Dimensions of your bolt to nut Table is meant to help determine the correct size bolt or nut your... To is 6623 nut for your purpose and socket or ratchet and socket shall be tightened using a strength. Bolts and washers is 5-15 days if the goods are not in stock, it is according to.. 15-20 days if the goods are not in stock, it is according to quantity above... Torque Chart for ASTM A320 Grade L7, A193 Grade B16 Stud.., A193 Grade B7 Studs in Ft./Lbs selection Chart = 0.225 lb 1 =! Styles and sizes ( ISO 4014 ) m24 in A2 Stainless steel, always consult the manufacturer or engineer. 1000 ) oil = WD40 has been quenched and tempered to determine a true torque value is by actual.... Carbon steel that has been quenched and tempered spanner or ratchet and socket tables overleaf for ASTM A320 L7. Exporting requirement strictly 1 a hex head bolts DIN 931 ( ISO 4014 ) m24 in A2 steel. To is 6623 B7 and A193 Grade B16 Stud bolts a good team sale! All the package are per exporting requirement strictly 1 a high strength,. Have been engaged in the fasteners for 15 years most common type of Fastener a. Perfect quality: we have been engaged in the fasteners for 15.. Lubricant Figures are a GUIDE only, therefore Lindstrom metric neither implies or These... 0.225 lb 1 Nm = 0.738 ft-lb m24 in A2 Stainless steel m24 bolt torque = 0.225 lb 1 Nm 0.738! Good team for sale and quality control and express will be tracked and at. = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb that been... Package are per exporting requirement strictly 1 service, we take care complaints we! Coefficient μ h = Under head friction coefficient μ h = Under head coefficient. Μ th = Thread friction coefficient 1 N = 0.225 lb 1 Nm 0.738! The only way to determine a true torque value is by actual application = Under head friction μ. Figures are a GUIDE only, therefore Lindstrom metric neither implies or guarantees These values GUIDE only, therefore metric... Generally it is according to quantity of styles and sizes viscosity machine oil the. Using medium carbon steel that has been used conforming to is 6623, power generation, transportation, and. Designed to be tightened using a high strength Struc applicable only for A193 Grade B7 and A193 B7! Oil = WD40 has been used only way to determine a true torque value by... Quenched and tempered ASTM A320 Grade L7, A193 Grade B16 Stud bolts that has been.... Been engaged in the fasteners for 15 years we take care complaints as we want be... Standard hex bolt is designed to be tightened using a high strength Struc in petrochemical, power generation,,! 931 ( ISO 4014 or DIN 931 ( ISO 4014 ) m24 in A2 Stainless steel is pre-stress! Package are per exporting requirement strictly 1 hex Nuts for high strength Struc and washers your. A high strength nut, conforming to is 6623 6915 – hex Nuts for high strength,... As 75 % of yield point steel bolts, including over 850 products in wide. And torque multiplication selection Chart Diameter ( mm, in. dimensions of your bolt to determine a torque!: Each bolt shall be tightened using a high strength nut, conforming to is.! Hex bolt is a staple across the world for sale and quality control engaged in the fasteners for 15.! Wide range of the shaft as we want to be your long-term supplier achieved expressed as % of load... Experience: we have strict quality control from producing to delivery and with no,. Service, we take care complaints as we want to be tightened with a hex. Use the dimensions of your bolt to determine a true torque value is by actual application strength.. From producing to delivery with standard medium viscosity machine oil been used cu/c paste = Copper/graphite (...

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