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Table of Content
4130 Fasteners,4140 Fasteners,4340 Fasteners,8620 Fasteners,8740 Fasteners, ASTM A193 Grade B7 Fasteners, ASTM A193 Grade B7M Fasteners, ASTM A193 Grade B16 Fasteners, ASTM A194 Grade 4 Fasteners.
Ranflex Metals are the leading manufacturer of high integrity Alloy Steel fasteners (e.g. bolts, set screws, stud-bolts, nuts and washers), meeting clients’ exacting demands for critical applications in hostile environments. Whether for offshore (buoyancy and petrochemical), seawater, pump, valve or nuclear, the demands for an exceptional service and supply is never ending. We believe manufacturing bolting in exotic materials is an art form and it is something we have perfected at Ranflex Metals.
ASTM A194 Grade 7 Fasteners, ASTM A194 Grade 7M Fasteners, ASTM A194 Grade 16 Fasteners, ASTM A320 Grade L7 Fasteners, SAE J429 Grade 8 Fasteners, Alloy Steel Bolts, Alloy Steel A194 Nuts, ASTM A194 Alloy Steel Washers, Alloy Steel Socket Screw, Alloy Steel A194 Allen Cap Screw.
Our Alloy Steel Fasteners product range includes Alloy Steel Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws, Plain / Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards.
Ranflex Metals is one of the leading Manufacturers, Suppliers & Exporters of high quality Alloy Steel Fasteners in Mumbai, India. We also offer a complete range of Alloy Steel Fasteners such as Bolts, Nuts, Washer, Screw, threaded rod and stainless screws etc. These alloy steel Fasteners are used in various application industry. These are available in different size, specification & thickness as per the clients requirements. We are manufactured in accordance with national and international product standards.If we do not have your Alloy Steel Fasteners in stock (Inch or Metric) we can have these manufactured to your specification. Alloy Steel Fasteners Manufacturers & Suppliers In India.
Alloy Steel Fasteners Useful Info :
ASTM A193
This specification covers alloy steel and stainless steel bolting material for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Ferritic steels shall be properly heat treated as best suits the high temperature characteristics of each grade. Immediately after rolling or forging, the bolting material shall be allowed to cool to a temperature below the cooling transformation range. The chemical composition requirements for each alloy are presented in details.
| B7 | Alloy steel, AISI 4140/4142 quenched and tempered |
|---|---|
| B8 | Class 1 Stainless steel, AISI 304, carbide solution treated. |
| B8M | Class 1 Stainless steel, AISI 316, carbide solution treated. |
| B8 | Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened |
| B8M | Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened |
| B16 | A heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service. |
Alloy Steel Stud, Alloy Steel A194 U Bolts, Alloy Steel Threaded Rods, Alloy Steel Hex Head Screw, AS Threaded Stud, ASTM A194 Machine Screws, AS Self Tapping Screw, Alloy Steel Foundation Bolts, AS Mushroom Head Square Neck Bolts, A194 Socket Hexagon Head Screw Anchor Bolt, Alloy Steel Structural Bolts, ASTM A194 Spring Washers, Alloy Steel Hexagon Nut, Alloy Steel Hex Domed Cap Nuts.
Specification of Alloy Steel Fasteners :
| Specifications | ASTM A193 / A194 , ASME SA193 / SA194 |
| Standard | , ISO ,JIS ,GB, IS, BS, ASTM |
| Size | M0.2 to M33 | 3/6" to 2" | Custom Sizes |
| Length | 3 mm to 200 mm | Custom Sizes |
| Dimensions | 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Test Certificate | As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Packing | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating |
Cadmium Coating Hot Dipped Galvanizing Coating Ptfe Coated Titanium Fasteners Phosphate Coating Teflon Coating Xylon Coating Zinc Coating |
Equivalent s of Alloy Steel Fasteners :
| AISI Grades | SAE Grades | British | European Name | Werkstoff Number |
| AISI 4130 | SAE 4130 | ... | 25CrMo4 | 1.7218 |
| AISI 4140 | SAE 4140 | EN 19 | 42CrMo4 | 1.7225 |
| AISI 4340 | SAE 4340 | EN 24 | 36CrNiMo4 | 1.6511 |
| AISI 6150 | SAE 6150 | ... | 51CrV4 | 1.8159 |
| AISI 8620 | SAE 8620 | ... | 21NiCrMo2 | 1.6523 |
Chemical Composition of Alloy Steel Fasteners :
| Standard / Material grade | C | Mn | P | S | Si | Cr | Mo | Al | V |
|---|---|---|---|---|---|---|---|---|---|
| ASTM A193 B7 (Cr- Mo AISI 4140,4142,4145 ) | 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 | – | – |
| ASTM A1193 B7M (Cr- Mo AISI 4140,4142,4145 ) | 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 | – | – |
| ASTM A193 B16 (Cr- Mo -V ) | 0.36-0.47 | 0.45-0.70 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.80-1.15 | 0.50-0.65 | 0.015Max | 0.25-0.35 |
| ASTM A193 B5 (5% Cr AISI 501) | 0.10 max | 1.00 max | 0.040 max | 0.030 Max | 1.00 Max | 0.40 -6.00 | 0.40 -0.65 | – | – |
| ASTM A320-L7 (Cr- Mo AISI 4140,4142,4145 ) | 0.38-0.48 | 0.75-1.00 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 | – | – |
| ASTM A 320 L7M | 0.38-0.48 | 0.75-1.00 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 | – | – |
| ASTM A194 Gr.2H | 0.40 Min | 1.00 Max | 0.040 Max | 0.050 Max | 0.40 Max | – | – | – | – |
| ASTM A194 Gr.2HM | 0.40 Min | 1.00 Max | 0.040 Max | 0.050 Max | 0.40 Max | – | – | – | – |
| ASTM A194 Gr.4 | 0.40-0.50 | 0.70-0.90 | 0.035 Max | 0.04 Max | 0.15 – 0.35 | 0.20 – 0.30 | – | – | – |
Mechanical Properties of Alloy Steel Fasteners :
| Size | Grade | Tensile ksi, min | RA % min | Yield, ksi, min | Elong, %, min |
|---|---|---|---|---|---|
| All | B8 Class 1 | 75 | 50 | 30 | 30 |
| Up to 2-1/2 | B7 | 125 | 50 | 105 | 16 |
| 2-5/8 – 4 | 115 | 50 | 95 | 16 | |
| 4-1/8 – 7 | 100 | 50 | 75 | 18 | |
| Up to 3/4 | B8 Class 2 | 125 | 35 | 100 | 12 |
| 7/8 – 1 | 115 | 35 | 80 | 15 | |
| 1-1/8 – 1-1/4 | 105 | 35 | 65 | 20 | |
| 1-3/8 – 1-1/2 | 100 | 45 | 50 | 28 | |
| All | B8M Class 1 | 75 | 50 | 30 | 30 |
| Up to 3/4 | B8M Class 2 | 110 | 45 | 95 | 15 |
| 7/8 – 1 | 100 | 45 | 80 | 20 | |
| 1-1/8 – 1-1/4 | 95 | 45 | 65 | 25 | |
| 1-3/8 – 1-1/2 | 90 | 45 | 50 | 30 |
| Material | Specification | Nominal Size, In. | Hardness Rockwell | See Note | ksi, Proof Load Stress | Tempering Temp. °F | |
|---|---|---|---|---|---|---|---|
| Max | Min | ||||||
| Medium Alloy Steel, Quenched and Tempered | ASTM A194 Grade 2H | 1/4 to 4 | C38 | C24 | 1,2 | 175 | 850 |
| ASTM A194 Grade 2HM | 1/4 to 4 | 237 | 159 | 1,2,3 | 150 | 1150 | |
| ASTM A194 Grade 4 | 1/4 to 4 | C38 | C24 | 1,2 | 175 | 1100 | |
| ASTM A194 Grade 7 | 1/4 to 4 | C38 | C24 | 1,2 | 175 | 1100 | |
| ASTM A194 Grade 7M | 1/4 to 4 | 237 | 159 | 1,2,3 | 150 | 1150 | |
| Stainless AISI 304 | ASTM A194 Grade 8 | 1/4 to 4 | 300 | 126 | 4 | 80 | – |
| Medium Alloy Steel | ASTM A194 Grade 2 | 1/4 to 4 | 352 | 159 | 1,2,3 | 150 | 0 |
| Stainless AISI 316 | ASTM A194 Grade 8M | 1/4 to 4 | 300 | 126 | 4 | 80 | – |
Physical Properties of Alloy Steel Fasteners:
| Properties | Imperial | Metric |
|---|---|---|
| Melting point | 2580°F | 1416°C |
| Density | 0.284 lb/in³ | 7.85 g/cm3 |
Recommended Nuts,Bolts & Washer:
| Bolt Grade | Nuts | Washers |
|---|---|---|
| B7 | A194 Grade 2H | F436 |
| B8 Class 1 | A194 Grade 8 | SS304 |
| B8M Class 1 | A194 Grade 8M | SS316 |
| B8 Class 2 | A194 Grade 8 | SS304 |
| B8M Class 2 | A194 Grade 8M | SS316 |
ASTM A-193 /194 ASME SA-193 /194 GR 6, B 7, B 7M ,B16 Alloy Steel Fasteners, High Tensile Fasteners, Custom Grade & Size Available At Best Price & Free Sample.
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Expert Engineers
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Well Maintained
Property Class of Alloy Steel Fasteners :
Ranflex Metals is majorly known as a Stainless Steel Fasteners manufacturer in the global market. Wherein Alloy Steel Fasteners are extensively supplied from us in SS Special fasteners segment. The Alloy Steel Fasteners density kg m3 is around 8000 Kg/m3 which gives a great aspect to various listed down steel fasteners :
For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
For SHCS: F837B, F837C, F837E, F837
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
Dimensions of Alloy Steel Fasteners :
Alloy Steel Bolts Dimensions Chart :
| Nominal Size Of D | Diameter Of Body | ASTM B348 Head Thickness | ASTM B348 Flats Acro | ASTM B348 Corners Acro | ||||
|---|---|---|---|---|---|---|---|---|
| D (MAXIMUM) | D (MINIMUM) | H (MAXIMUM) | H (MINIMUM) | F (MAXIMUM) | F (MINIMUM) | C (MAXIMUM) | C (MINIMUM) | |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
Alloy Steel Hex Nuts Dimensions Chart :
| Nominal Size Of Thread Diameter | F | G | H | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Across Flats Width |
Across Corners Width |
Thickness Row | |||||||
| Basic | Maximum | Minimum | Maximum | Minimum | Basic | Maximum | Minimum | ||
| 1/4 | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
| 5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
| 3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
| 7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
| 1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
| 9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
| 5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
| 3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
| 7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
| 1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
| 1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
| 1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
| 1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR. 8 | 1.245 |
| 1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
| 1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
| 2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
| 2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
| 2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
| 2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
Alloy Steel Stud Bolts Dimensions Chart :
| Diameter | ||
|---|---|---|
| Plain | ||
| UNC | 8UN | |
| 1/2 | 19568 | - |
| 5/8 | 19569 | - |
| 3/4 | 19570 | |
| 7/8 | 19571 | - |
| 1 | 19572 | - |
| 11/8 | 19573 | 13979 |
| 11/4 | 19574 | 13980 |
| 13/8 | 19656 | 13981 |
| 11/2 | 19657 | 13982 |
| 13/4 | 19658 | 13983 |
| 2 | 19659 | 13984 |
| Available lengths 12 Inch ASME B18.31.3, Also available lengths Dimensions 6 Inch |
||
Alloy Steel Square Bolts Dimensions Chart :
| Size Of Bolt | A (maximum) | B | C (minimum) | D | E | F Length Of Thread for Bolt Length |
||
|---|---|---|---|---|---|---|---|---|
| maximum | minimum | 6 Inch and shorter |
over 6 Inch | |||||
| 1/4" | 0.260 | 3/8 | 0.498 | 11/64 | 0.03 | 0.01 | 0.750 | 1.000 |
| 5/16" | 0.324 | 1/2 | 0.665 | 13/64 | 0.03 | 0.01 | 0.875 | 1.125 |
| 3/8" | 0.388 | 9/16 | 0.747 | 1/4 | 0.03 | 0.01 | 1.000 | 1.250 |
| 7/16" | 0.452 | 5/8 | 0.828 | 19/64 | 0.03 | 0.01 | 1.125 | 1.375 |
| 1/2" | 0.515 | 3/4 | 0.995 | 21/64 | 0.03 | 0.01 | 1.250 | 1.500 |
| 5/8" | 0.642 | 15/16 | 1.244 | 27/64 | 0.06 | 0.02 | 1.500 | 1.750 |
| 3/4" | 0.768 | 1-1/8 | 1.494 | 1/2 | 0.06 | 0.02 | 1.750 | 2.000 |
| 7/8" | 0.895 | 1-5/16 | 1.742 | 19/32 | 0.06 | 0.02 | 2.000 | 2.250 |
| 1" | 1.022 | 1-1/2 | 1.991 | 21/32 | 0.09 | 0.03 | 2.250 | 2.500 |
| 1-1/8" | 1.149 | 1-11/16 | 2.239 | 3/4 | 0.09 | 0.03 | 2.500 | 2.750 |
| 1-1/4" | 1.277 | 1-7/8 | 2.489 | 27/32 | 0.09 | 0.03 | 2.750 | 3.000 |
| 1-3/8" | 1.404 | 2-1/16 | 2.738 | 29/32 | 0.09 | 0.03 | 3.000 | 3.250 |
| 1-1/2" | 1.531 | 2-1/4 | 2.986 | 1 | 0.09 | 0.03 | 3.250 | 3.500 |
Alloy Steel Heavy Hex Bolts Dimensions Chart :
| Nominal Size Of D | Diameter Of Body | Thickness Of Head | Flats Across | Bolts Corners Across | ||||
|---|---|---|---|---|---|---|---|---|
| D (Maximum) | D (Minimum) | H (Maximum) | H (Minimum) | F (Maximum) | F (Minimum) | C (Maximum) | C (Minimum) | |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
Alloy Steel Heavy Hex Nuts Dimensions :
| Nominal Size For Thread Diameter | F | G | H | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Width Of Across Flats | Width Of Across Corners | Thickness Table | |||||||
| Basic | Maximum | Minimum | Maximum | Minimum | Basic | Maximum | Minimum | ||
| 1/4 | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | 226 | .212 |
| 5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
| 3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
| 7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
| 1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
| 9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
| 5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
| 3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
| 7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
| 1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
| 1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
| 1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
| 1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR. 8 | 1.245 |
| 1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2. | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
| 1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
| 2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
| 2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
| 2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
| 2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
Alloy Steel Socket Head Cap Screw Dimensions Chart :
| Nominal Size Of D | Diameter Of Body | Thickness Of Head | Flats Across | Bolts Corners Across | ||||
|---|---|---|---|---|---|---|---|---|
| D (Maximum) | D (Minimum) | H (Maximum) | H (Minimum) | F (Maximum) | F (Minimum) | C (Maximum) | C (Minimum) | |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
Alloy Steel Threaded Rod Dimensions Chart :
| D | P |
D
|
P |
|---|---|---|---|
| M2 | 0.4 | M20 | 1.5/2.5 |
| M2.5 | 0.45 | M22 | 1.5/2.5 |
| M3 | 0.5 | M24 | 2/3 |
| M3.5 | 0.6 | M27 | 2/3 |
| M4 | 0.7 | M30 | 2/3.5 |
| M5 | 0.8 | M33 | 2/3.5 |
| M6 | 1 | M36 | 3/4 |
| M8 | 1/1.25 | M39 | 3/4 |
| M10 | 1/1.25/1.5 | M42 | 3/4.5 |
| M12 | 1.25/1.5/1.75 | M45 | 3/4.5 |
| M14 | 1.5/2 | M48 | 3/5 |
| M16 | 1.5/2 | M52 | 3/5 |
| M18 | 1.5/2.5 |
Alloy Steel Flat Washer Dimensions Chart :
| Size Table | USS | SAE | ||||
|---|---|---|---|---|---|---|
| Inside Diameter (I.D.) Of (A) |
Outside Diameter (O.D.) Of (B) |
Thickness Of (C) |
I.D. Of (A) |
O.D. Of (B) |
Thickness Of (C) |
|
| #2 | - | - | - | 3/32" | 1/4" | 0.020" |
| #4 | - | - | - | 1/8" | 5/16" | 0.032" |
| #6 | - | - | - | 5/32" | 3/8" | 0.049" |
| #8 | - | - | - | 3/16" | 7/16" | 0.049" |
Size of Alloy Steel FASTENER :
Alloy Steel Nuts Size Chart :
| Size Of Nut (millimeter) |
Diameter Of (millimeter) |
Height Table (millimeter) |
||
|---|---|---|---|---|
| Hex Nut | Jam Nut | Nylock Nut | ||
| 2 | 4 | 1.6 | 1.2 | - |
| 2.5 | 5 | 2 | 1.6 | - |
| 3 | 5.5 | 2.4 | 1.8 | 4 |
| 4 | 7 | 3.2 | 2.2 | 5 |
| 5 | 8 | 4 | 2.7 | 5 |
| 6 | 10 | 5 | 3.2 | 6 |
| 7 | 11 | 5.5 | 3.5 | - |
| 8 | 13 | 6.5 | 4 | 8 |
| 10 | 17 | 8 | 5 | 10 |
| 12 | 19 | 10 | 6 | 12 |
| 14 | 22 | 11 | 7 | 14 |
| 16 | 24 | 13 | 8 | 16 |
| 18 | 27 | 15 | 9 | 18.5 |
| 20 | 30 | 16 | 10 | 20 |
Alloy Steel Screws Sizes :
| Screw Size | Body Dia | Minimum Thread Length | Hex Key Size | Head Dia | Head Height | Maximum Thread Length |
|---|---|---|---|---|---|---|
| No. 0 | 0.06 | 3/8 | 0.05 | 0.096 | 0.06 | 5/8 |
| No. 1 | 0.073 | 3/8 | 1/16 | 0.118 | 0.073 | 7/8 |
| No. 2 | 0.086 | 1/2 | 5/64 | 0.14 | 0.086 | 7/8 |
| No. 3 | 0.099 | 1/2 | 5/64 | 0.161 | 0.099 | 7/8 |
| No. 4 | 0.112 | 11/16 | 3/32 | 0.183 | 0.112 | 11/8 |
| No. 5 | 0.125 | 11/16 | 3/32 | 0.205 | 0.125 | 1 |
| No. 6 | 0.138 | 11/16 | 7/64 | 0.226 | 0.138 | 11/8 |
| No. 8 | 0.164 | 3/4 | 9/64 | 0.27 | 0.164 | 11/4 |
| No. 10 | 0.19 | 15/16 | 5/32 | 0.312 | 0.19 | 13/8 |
| No. 12 | 0.216 | 15/16 | 5/32 | 0.345 | 0.216 | 11/4 |
| 1/4 | 0.250 | 15/16 | 3/16 | 3/8 | 1/4 | 11/2 |
| 5/16 | 0.3125 | 1-1/16 | 1/4 | 15/32 | 5/16 | 1-3/4 |
| 3/8 | 0.375 | 1-3/16 | 5/16 | 9/16 | 3/8 | 2 |
| 7/16 | 0.438 | 13/16 | 3/8 | 21/32 | 7/16 | 2-1/4 |
| 1/2 | 0.500 | 1-3/8 | 3/8 | 3/4 | 1/2 | 2-1/2 |
| 9/16 | 0.5625 | 1-5/8 | 7/16 | 27/32 | 9/16 | 2-7/16 |
| 5/8 | 0.625 | 1-5/8 | 1/2 | 15/16 | 5/8 | 3 |
| 3/4 | 0.750 | 1-7/8 | 5/8 | 11/8 | 3/4 | 3-1/2 |
| 7/8 | 0.875 | 2-1/16 | 3/4 | 15/16 | 7/8 | 3-3/4 |
| 1 | 1.000 | 2-1/4 | 3/4 | 11/2 | 1 | 4-1/2 |
| 1-1/8 | 1.125 | 2-13/16 | 7/8 | 111/16 | 1-1/8 | 4-21/32 |
| 1-1/4 | 1.250 | 3-1/8 | 7/8 | 17/8 | 1-1/4 | 5-3/32 |
| 1-1/2 | 1.500 | 3-3/4 | 1 | 21/4 | 1-1/2 | 6-5/64 |
| 1-3/4 | 1.750 | 4-3/8 | 11/4 | 25/8 | 1-3/4 | 7-1/8 |
| 2 | 2.000 | 5 | 11/2 | 3 | 2 | 8-7/64 |
Alloy Steel Threaded Rod Size Chart :
|
Size Table Of Threaded Rod
|
per Inch Threads
|
||
|---|---|---|---|
|
Frac. [Number]
|
Decimal
|
UNC
|
UNF
|
|
1/8 [#6]
|
0.1380
|
32
|
40
|
|
5/32 [#8]
|
0.1640
|
32
|
36
|
|
3/16 [#10]
|
0.1900
|
24
|
32
|
|
1/4
|
0.2500
|
20
|
28
|
|
5/16
|
0.3125
|
18
|
24
|
|
3/8
|
0.3750
|
16
|
24
|
|
7/16
|
0.4375
|
14
|
20
|
|
1/2
|
0.5000
|
13
|
20
|
|
9/16
|
0.5625
|
12
|
18
|
|
5/8
|
0.6250
|
11
|
18
|
|
3/4
|
0.7500
|
10
|
16
|
|
7/8
|
0.8750
|
9
|
14
|
|
1
|
1.0000
|
8
|
12, 14
|
|
1 1/8
|
1.1250
|
7
|
12
|
|
1 1/4
|
1.2500
|
7
|
12
|
|
1 3/8
|
1.3750
|
6
|
12
|
|
1 1/2
|
1.5000
|
6
|
12
|
|
1 3/4
|
1.7500
|
5
|
–
|
Alloy Steel Washer Sizes :
| Washer Size | Inner Dia, Basic [in] |
Basic Diameter [in] | Outer Dia, Basic [in] |
Series | Washer Thickness, Basic [in] |
|---|---|---|---|---|---|
| #0 | 0.078 | 0.0600 | 0.188 | - | 0.020 |
| #2 | 0.094 | 0.0860 | 0.250 | - | 0.020 |
| #4 | 0.125 | 0.1120 | 0.312 | - | 0.032 |
| #6 | 0.156 | 0.1380 | 0.375 | - | 0.049 |
| #8 | 0.188 | 0.1640 | 0.438 | - | 0.049 |
| #10 | 0.219 | 0.1900 | 0.500 | - | 0.049 |
| 1/4" | 0.281 | 0.2500 | 0.625 | Narrow | 0.065 |
| 1/4" | 0.312 | 0.2500 | 0.734 | Wide | 0.065 |
| 5/16" | 0.344 | 0.3125 | 0.688 | Narrow | 0.065 |
| 5/16" | 0.375 | 0.3125 | 0.875 | Wide | 0.083 |
| 3/8" | 0.406 | 0.3750 | 0.812 | Narrow | 0.065 |
| 3/8" | 0.438 | 0.3750 | 1.000 | Wide | 0.083 |
| 7/16" | 0.469 | 0.4375 | 0.922 | Narrow | 0.065 |
| 7/16" | 0.500 | 0.4375 | 1.250 | Wide | 0.083 |
| 1/2" | 0.531 | 0.5000 | 1.062 | Narrow | 0.095 |
| 1/2" | 0.562 | 0.5000 | 1.375 | Wide | 0.109 |
| 9/16" | 0.594 | 0.5625 | 1.156 | Narrow | 0.095 |
| 9/16" | 0.625 | 0.5625 | 1.469 | Wide | 0.109 |
| 5/8" | 0.656 | 0.6250 | 1.312 | Narrow | 0.095 |
| 5/8" | 0.688 | 0.6250 | 1.750 | Wide | 0.134 |
| 3/4" | 0.812 | 0.7500 | 1.469 | Narrow | 0.134 |
| 3/4" | 0.812 | 0.7500 | 2.000 | Wide | 0.148 |
| 7/8" | 0.938 | 0.8750 | 1.750 | Narrow | 0.134 |
| 7/8" | 0.938 | 0.8750 | 2.250 | Wide | 0.165 |
| 1" | 1.062 | 1.0000 | 2.000 | Narrow | 0.134 |
| 1" | 1.062 | 1.0000 | 2.500 | Wide | 0.165 |
| 1-1/8" | 1.250 | 1.1250 | 2.250 | Narrow | 0.134 |
| 1-1/8" | 1.250 | 1.1250 | 2.750 | Wide | 0.165 |
| 1-1/4" | 1.375 | 1.2500 | 2.500 | Narrow | 0.165 |
| 1-1/4" | 1.375 | 1.2500 | 3.000 | Wide | 0.165 |
| 1-3/8" | 1.500 | 1.3750 | 2.750 | Narrow | 0.165 |
| 1-3/8" | 1.500 | 1.3750 | 3.250 | Wide | 0.180 |
| 1-1/2" | 1.625 | 1.5000 | 3.000 | Narrow | 0.165 |
| 1-1/2" | 1.625 | 1.5000 | 3.500 | Wide | 0.180 |
| 1-5/8" | 1.750 | 1.6250 | 3.750 | - | 0.180 |
| 1-3/4" | 1.875 | 1.7500 | 4.000 | - | 0.180 |
| 1-7/8" | 2.000 | 1.8750 | 4.250 | - | 0.180 |
| 2" | 2.125 | 2.0000 | 4.500 | - | 0.180 |
Alloy Type Fasteners
Bolts Types :
ASME SA 194 Alloy Grade B7 Hex Bolts
ASME SA 194 Alloy Grade B8 Hex Bolts
Alloy Grade B7 Flange Bolts
Alloy Grade B8 Flange Bolts
A193 Alloy Grade B7 Anchor Bolts
A193 Alloy Grade B8 Anchor Bolts
ASME SA 194 Carriage Bolt
ASME SA 194 Carriage Bolt
ASTM A193 Alloy Grade B7 Elevator bolt
ASTM A193 Alloy Grade B8 Elevator bolt
B7 Alloy Hanger Bolts
B8 Alloy Hanger Bolts
Alloy Grade B7 Grade Hexagon Bolts
Alloy Grade B8 Grade Hexagon Bolts
DIN 1.7218 Alloy Tap Bolts
DIN 1.7225 Alloy Tap Bolts
Grade B7 Alloy Huck Bolts
Grade B8 Alloy Huck Bolts
ASME SA 194 Alloy Grade B7 Lag Bolts
ASME SA 194 Alloy Grade B8 Lag Bolts
DIN 1.7218 Alloy Machine Bolts
DIN 1.7225 Alloy Machine Bolts
Grade B7 Alloy Plow Bolts
Grade B8 Alloy Plow Bolts
ASME SA 194 Alloy Grade B7 Square head Bolts
ASME SA 194 Alloy Grade B8 Square head Bolts
DIN 1.7218 Alloy Stud Bolts
DIN 1.7225 Alloy Stud Bolts
Grade B7 Alloy Timber Bolts
Grade B8 Alloy Timber Bolts
ASME SA 194 Alloy T-head Bolts
ASME SA 194 Alloy T-head Bolts
DIN 1.7218 Alloy Grade B7 Toggle Bolts
DIN 1.7225 Alloy Grade B8 Toggle Bolts
Grade B7 Alloy U Bolts
Grade B8 Alloy U Bolts
DIN 1.7218 Alloy Grade B7 Threaded rod
DIN 1.7225 Alloy Grade B8 Threaded rod
Nuts Types:
Alloy Grade B7 Hex Head Nuts
Alloy Grade B8 Hex Head Nuts
A193 Alloy Grade B7 T Nuts
A193 Alloy Grade B8 T Nuts
ASME SA 194 Serrated Flange Nuts
ASME SA 194 Serrated Flange Nuts
ASTM A193 Alloy Grade B7 Nyloc Nuts
ASTM A193 Alloy Grade B8 Nyloc Nuts
B7 Alloy Wing Nuts
B8 Alloy Wing Nuts
Alloy Grade B7 Grade Panel Nuts
Alloy Grade B8 Grade Panel Nuts
DIN 2.4066 Alloy Coupling Nuts
DIN 2.4066 Alloy Coupling Nuts
Grade B7 Alloy Dome Nuts
Grade B8 Alloy Dome Nuts
ASME SA 194 Alloy Grade B7 Square Nuts
ASME SA 194 Alloy Grade B8 Square Nuts
DIN 1.7218 Alloy Acorn Nuts
DIN 1.7225 Alloy Acorn Nuts
Grade B7 Alloy Alloy Hex Nuts
Grade B8 Alloy Alloy Hex Nuts
ASME SA 194 Alloy Grade B7 Eye Nuts
ASME SA 194 Alloy Grade B8 Eye Nuts
DIN 1.7218 Alloy Heavy Hex Nuts
DIN 1.7225 Alloy Heavy Hex Nuts
Grade B7 Alloy Lock Nut
Grade B8 Alloy Lock Nut
ASME SA 194 Alloy Grade B7 Self Locking Nuts
ASME SA 194 Alloy Grade B8 Self Locking Nuts
DIN 1.7218 Alloy Nylon Insert Nuts
DIN 1.7225 Alloy Nylon Insert Nuts
Grade B7 Alloy Cap Nut
Grade B8 Alloy Cap Nut
Washer :
Grade B7 Alloy Spring Washer
Grade B8 Alloy Spring Washer
DIN 1.7218 Alloy Plain Washer
DIN 1.7225 Alloy Plain Washer
A193 Alloy Grade B7 Flat Washer
A193 Alloy Grade B8 Flat Washer
ASTM A193 Alloy Grade B7 Torque Washer
ASTM A193 Alloy Grade B8 Torque Washer
B7 Alloy Alloy C Washer
B8 Alloy Alloy C Washer
Alloy Grade B7 Grade Finishing Washer
Alloy Grade B8 Grade Finishing Washer
Alloy Grade B7 External Tooth Lock Washer
Alloy Grade B8 External Tooth Lock Washer
ASME SA 194 Fender Washer
ASME SA 194 Fender Washer
ASME SA 194 Alloy Grade B7 Belleville Washer
ASME SA 194 Alloy Grade B8 Belleville Washer
Alloy Grade B7 Crescent Spring Washer
Alloy Grade B8 Crescent Spring Washer
Grade B7 Alloy Dome Spring Washer
Grade B8 Alloy Dome Spring Washer
ASME SA 194 Alloy Grade B7 Finger Spring Washer
ASME SA 194 Alloy Grade B8 Finger Spring Washer
Alloy Grade B7 Wave Spring Washer
Alloy Grade B8 Wave Spring Washer
Grade B7 Alloy Internal Tooth Lock Washer
Grade B8 Alloy Internal Tooth Lock Washer
ASME SA 194 Alloy Grade B7 Lock Washer
ASME SA 194 Alloy Grade B8 Lock Washer
Alloy Grade B7 Split Lock Washer
Alloy Grade B8 Split Lock Washer
Alloy Steel Fasteners Surface Coating :
- Hot Dipped Galvanizing
- Epoxy Coating
- Electro Polished
- Passivation
- Zinc Plating
- Chrome Plating
- Mirror Buffed
- Teflon Coating
- Oxidized
Alloy Steel Price Per Kg (As per demand and manufacturer):
| Price of Alloy Steel Fasteners manufacturer in India | Price in USD (per kg) | Price in Euro (per kg) | Price in UAE Dirham (per kg) |
|---|---|---|---|
| Alloy Steel – Fastener | $2.85 | €2.43 | 36 UAE Dirham |
| Alloy Steel Grade B7 Hex Bolts | $3.65 | €3.12 | 7.94 UAE Dirham |
| Alloy Steel Square Nuts – Grade B8 | $4.38 | €3.74 | 26.47 UAE Dirham |
UNS R50400 Hot Forged Fastener dealer in Ahmedabad, UNS R50400 high tensile Fastener exporter in Coimbatore, ASME SB348 high tensile Fastener trader in Ahmedabad, ASTM B348 high tensile Fastener stockyards in Pune, UNS R50400 Hot Forged Fastener distributor in Indonesia, ASTM B348 Hot Forged Fastener dealer in India, Titanium Gr 5 Hot Forged Fastener manufacturer in Ahmedabad, Titanium Gr 5 high tensile Fastener distributor in Thailand, ASME SB348 industrial Fastener stockyards in Philippines, ASME SB348 Hot Forged Fastener retailer in Indonesia, Titanium Gr 7 industrial Fastener distributor in Chennai, ASTM B348 industrial Fastener dealer in Ahmedabad, Titanium Gr 7 Hot Forged Fastener manufacturer in Qatar, ASTM B348 industrial Fastener manufacturer in Chennai, Titanium Gr 7 high tensile Fastener wholesaler in Coimbatore.
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- Leading industrial solutions with best machinery
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