Stainless Steel Fasteners
SS 304 Hex Bolts and SS Fasteners manufacturer in Mumbai
Fasteners are devices that mechanically affix two or more fixtures in the system. The Stainless Steel Fasteners generally create non-permanent joints that can be easily removed without causing any damage to the existing components. These fasteners are designed with a broad category of tools that have good resistance and tolerance. Stainless Steel Bolts are threaded fasteners that exhibit an external male thread that joins to an already formed female thread, like a nut. The Stainless Steel Nut Bolt strongly holds the entire fixture in place and provides stability to the fixture. These components are very reliable and have a long service life. To correctly fit the bolts the Stainless Steel Nuts are designed in different sizes and shapes. The axial clamping force applied by the nut puts shear pressure on the bolt and holds it in place. The SS Nut Bolt can be affixed freehand, but in most cases, a screwdriver or a secondary tool is used to fasten both components. The versatile SS Nuts and Bolts are quality-assured and manufactured with the best raw materials and latest technology by our renowned technicians.
The A193 bolts are high tensile fasteners that are used in special applications. These bolts work well in high temperatures and have good corrosion resistance properties. An F593c Bolt is an austenitic grade fastener that showcases excellent mechanical performance and strength. These bolts have excellent ductility and hardness. Stainless Steel Toggle Bolts or a butterfly anchor is a fastener that has wings that open inside a hollow wall allowing it to hold different hanging objects. The Black Stainless Steel Bolts have a thin layer of oxide coating on their surface that acts as a barrier against corrosive affluents and reducing media. The M5 Stainless Steel Bolts are fasteners that are designed with a 5mm outer diameter. These bolts are common in different applications. The M10 Stainless Steel Bolts, on the contrary, are versatile fasteners that are manufactured possessing an outer diameter of 10mm. The Stainless Steel Screws are very similar to bolts, but it doesn’t require a nut to affix them. Screws are inserted in modules that have matching threads to them. Marine Grade Stainless Steel Screws have excellent performance in marine environments. These steel screws show good resistance to pitting and crevice corrosion.
Manufacturer & Supplier of Stainless Steel Bolts, Nuts, Screws, Threaded Rod and Washer in Grade 304/ 316, check specification and SS Fasteners Price in India
- Stainless Steel Fasteners Specification
- Stainless Steel Fasteners Price List
- Stainless Steel Canvas Fasteners Chemical Properties
- Marine Grade Stainless Steel Fasteners Mechanical Properties
- ASTM A193 SS Pipe Fasteners Equivalent Grade
- Types Of Stainless Steel Fasteners
- Different Types Of Stainless Steel Bolts
- Stainless Steel Screws Types
- Stainless Steel Nut Types
- Dimensions Of Stainless Steel Bolts
- Torque Values For Stainless Steel Fasteners
- SS Threaded Rod Sizes
- Stainless Steel Nut Sizes
- Shear Strength of ASTM A193 Stainless Steel Bolt
- ASTM A194 SS Nut Dimensions
- SS Hex Nut Dimensions
- Stainless Steel Hex Bolt Dimensions
- Stainless Steel Bolt Torque Chart
- SS Square Bolts Dimensions
- Finishes of Stainless Steel Fasteners
- Stainless Steel Bolt Weight Chart
- Stainless Steel Bolt Weight Chart
- Ready Stock of Stainless Steel Pipe Fasteners
- Applications of Stainless Steel Bolts And Fasteners
- Testing of M16 SS Stud Bolts
Stainless Steel Fasteners Specification
| Fasteners Standard | ASTM A194 / ASME SA 193 |
|---|---|
| Length | 3 mm to 200 mm |
| Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| SCOPE OF MANUFACTURE |
|
| Size | M 02 to M 33 |
| Fasteners Dia | M6 to M64 (1/4″ – 2.5″) |
| Length | 12 MM – 500 MM (Upto 20 Inch) |
| IS | 1363, 1364 |
| ISO | ISO 3506 |
| DIN | 931, 933 |
| Fasteners Form of: | Round, Hex, Square, Threading as per Gauge Etc. |
| Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
| Production process | M2-M24: Cold Froging, machining, hot forging M24-M100, and CNC for Customized connecting element |
| Finishing: | Zinc, black oxide, Dacroment, anodizing, nickel plated, Bright Zinc Plated (BZP), plated zinc-nickel, Passivated, Self-Colour, Geometry, Hot Dip Galvanised (HDG) |
| Origin and service-region: | European, Origin of Western European. |
Stainless Steel Fasteners Specification
$ 20.62
Per Kg
STAINLESS STEEL STUD WITH NUTS,SIZE:7/8 X 175
$ 0.85
Per Kg
SS WASHERS A4-70SB M 20 X 90
$ 1.35
Per Kg
STAINLESS STEEL SCREW A2-70 SBM 24 X 110
$ 4.32
Per Kg
STAINLESS STEEL BOLTS A4-70 M36 X 150
$ 1.75
Per Kg
M12 X 60 MM LONG SS A193 GR. B8M HEX BOLTS
$ 2.16
Per Kg
SS NUTS DIN 933 A4-70 M30 X 100
Manufacturer of Stainless Steel Hex Bolts accordance to ASTM A193 Grade B8/ B8M, A4, A2 and ASTM F593 suitable for Marine environments
Stainless Steel Canvas Fasteners Chemical Properties
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Ti | Fe | |
| 304 | min. | 18.0 | 8.0 | |||||||||
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||||
| 304L | min. | 18.0 | 8.0 | |||||||||
| max. | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 0.10 | ||||
| 304H | min. | 0.04 | 18.0 | 8.0 | ||||||||
| max. | 0.010 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | |||||
| 316 | min. | 16.0 | 2.03.0 | 10.0 | ||||||||
| max. | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | |||||
| 316L | min. | 16.0 | 2.03.0 | 10.0 | ||||||||
| max. | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | |||||
| 316TI | 0.08 max | 10.00 14.00 | 2.0 max | 0.045 max | 0.030 max | 16.00 18.00 | 0.75 max | 2.00 3.00 | ||||
| 317 | 0.08 max | 2 max | 1 max | 0.045 max | 0.030 max | 18.00 20.00 | 3.00 4.00 | 57.845 min | ||||
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 20.00 | 3.00 4.00 | 11.00 15.00 | 57.89 min | |||
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 19.00 | 9.00 12.00 | 0.10 max | 5(C+N) 0.70 max | |||
| SS 321H | 0.04 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 19.00 | 9.00 12.00 | 0.10 max | 4(C+N) 0.70 max | |||
| 347/ 347H | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 20.00 | 9.0013.00 | |||||
| 410 | min. | 11.5 | ||||||||||
| max. | 0.15 | 1.0 | 1.00 | 0.040 | 0.030 | 13.5 | 0.75 | |||||
| 446 | min. | 23.0 | 0.10 | |||||||||
| max. | 0.2 | 1.5 | 0.75 | 0.040 | 0.030 | 30.0 | 0.50 | 0.25 | ||||
| 904L | min. | 19.0 | 4.00 | 23.00 | 0.10 | |||||||
| max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 0.25 | |||
Marine Grade Stainless Steel Fasteners Mechanical Properties
| Grade | Elongation | Melting Point | Yield Strength (0.2%Offset) | Density | Tensile Strength |
| 304/ 304L | 35 % | 1400 °C (2550 °F) | Psi 30000 , MPa 205 | 8.0 g/cm3 | Psi 75000 , MPa 515 |
| 304H | 40 % | 1400 °C (2550 °F) | Psi 30000 , MPa 205 | 8.0 g/cm3 | Psi 75000 , MPa 515 |
| 316/ 316H | 35 % | 1400 °C (2550 °F) | Psi 30000 , MPa 205 | 8.0 g/cm3 | Psi 75000 , MPa 515 |
| 317 | 35 % | 1400 °C (2550 °F) | Psi 30000 , MPa 205 | 7.9 g/cm3 | Psi 75000 , MPa 515 |
| 316L | 35 % | 1399 °C (2550 °F) | Psi 30000 , MPa 205 | 8.0 g/cm3 | Psi 75000 , MPa 515 |
| 310 / 310S / 310H | 40 % | 1402 °C (2555 °F) | Psi 30000 , MPa 205 | 7.9 g/cm3 | Psi 75000 , MPa 515 |
| 321 | 35 % | 1457 °C (2650 °F) | Psi 30000 , MPa 205 | 8.0 g/cm3 | Psi 75000 , MPa 515 |
| 904L | 35 % | 1350 °C (2460 °F) | Psi 32000 , MPa 220 | 7.95 g/cm3 | Psi 71000 , MPa 490 |
| 347 | 35 % | 1454 °C (2650 °F) | Psi 30000 , MPa 205 | 8.0 g/cm3 | Psi 75000 , MPa 515 |
Manufacturer & exporter of 316 Stainless Steel Fasteners in M1.4, M10 to M30 Metric Sizes, call Now for a free sample
ASTM A193 SS Pipe Fasteners Equivalent Grade
| STANDARD | UNS | JIS | EN | AFNOR | WERKSTOFF NR. | BS | GOST |
| 304 | S30400 | SUS 304 | X5CrNi18-10 | Z7CN18‐09 | 1.4301 | 304S31 | 08Х18Н10 |
| 304L | S30403 | SUS 304L | X2CrNi18-9 / X2CrNi19-11 | Z3CN18‐10 | 1.4306 / 1.4307 | 3304S11 | 03Х18Н11 |
| 304H | S30409 | – | – | – | 1.4301 | – | – |
| 310 | S31000 | SUS 310 | X15CrNi25-20 | – | 1.4841 | 310S24 | 20Ch25N20S2 |
| 310S | S31008 | SUS 310S | X8CrNi25-21 | – | 1.4845 | 310S16 | 20Ch23N18 |
| 310H | S31009 | – | – | – | – | – | – |
| 316 | S31600 | SUS 316 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | Z7CND17‐11‐02 | 1.4401 / 1.4436 | 316S31 / 316S33 | – |
| 316L | S31603 | SUS 316L | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | 1.4404 / 1.4435 | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 |
| 316H | S31609 | – | – | – | 1.4401 | – | – |
| 316Ti | S31635 | SUS 316Ti | X6CrNiMoTi17-12-2 | Z6CNDT17‐123 | 1.4571 | 320S31 | 08Ch17N13M2T |
| 317 | S31700 | SUS 317 | – | – | 1.4449 | – | – |
| 317L | S31703 | SUS 317L | X2CrNiMo18-15-4 | – | 1.4438 | – | – |
| 321 | S32100 | SUS 321 | X6CrNiTi18-10 | – | 1.4541 | – | – |
| 321H | S32109 | SUS 321H | X12CrNiTi18-9 | – | 1.4878 | – | – |
| 347 | S34700 | SUS 347 | X6CrNiNb18-10 | – | 1.4550 | – | 08Ch18N12B |
| 347H | S34709 | SUS 347H | X6CrNiNb18-12 | – | 1.4961 | – | – |
| 904L | N08904 | SUS 904L | X1NiCrMoCu25-20-5 | Z2 NCDU 25-20 | 1.4539 | 904S13 | STS 317J5L |
Types Of Stainless Steel Fasteners
Stainless Steel Nut Bolt
Stainless Steel Nut Bolt
Stainless Steel Stud Bolts
Stainless Steel Fasteners
Stainless Steel Marine Fasteners
Stainless Steel Anchor Fasteners
Stainless Steel Bolts And Fasteners
Stainless Steel Concrete Fasteners
Stainless Steel Corrugated Fasteners
Stainless Steel Canvas Fasteners
Marine Grade Stainless Steel Fasteners
Stainless Steel Pipe Fasteners
Stainless Steel Nut
Stainless Steel Screws
Stainless Steel Bolts
Different Types Of Stainless Steel Bolts
Stainless Steel Hex Bolts
Stainless Steel U Bolts
Stainless Steel Carriage Bolts
Stainless Steel Toggle Bolts
Stainless Steel Lag Bolts
Stainless Steel Anchor Bolts
Stainless Steel Screws Types
Stainless Steel Wood Screws
Stainless Steel Self Tapping Screws
Stainless Steel Deck Screws
Stainless Self Tapping Screws
Stainless Steel Coach Screws
Stainless Steel Concrete Screws
Stainless Steel Nut Types
Stainless Steel Lug Nuts
Stainless Steel Rivet Nuts
Stainless Steel T Nuts
Stainless Steel Wing Nuts
Stainless Steel Lock Nuts
Stainless Steel Acorn Nuts
Dimensions Of Stainless Steel Bolts
| D1D1 | E | K | S |
|---|---|---|---|
| M3 | 6.01 | 2 | 5.5 |
| M4 | 7.66 | 2.8 | 7 |
| M5 | 8.79 | 3.5 | 8 |
| M6 | 11.05 | 4 | 10 |
| M8 | 14.38 | 5.3 | 13 |
| M10 | 18.9 | 6.4 | 17 |
| M12 | 21.1 | 7.5 | 19 |
| M14 | 24.49 | 8.8 | 22 |
| M16 | 26.75 | 10 | 24 |
| M18 | 30.14 | 11.5 | 27 |
| M20 | 33.53 | 12.5 | 30 |
| M22 | 35.72 | 14 | 32 |
| M24 | 39.98 | 15 | 36 |
| M27 | 45.2 | 17 | 41 |
| M30 | 50.85 | 18.7 | 46 |
| M33 | 55.37 | 21 | 50 |
| M36 | 60.79 | 22.5 | 55 |
| M42 | 71.3 | 26 | 65 |
| M48 | 82.6 | 30 | 75 |
Torque Values For Stainless Steel Fasteners
| Fasteners Thread | Coefficient of friction | Preload (Kn) Property Class/ Grade | Tightening Torque (Nm) class |
|---|---|---|---|
| A1-50 (303) | A1-50 (303) | ||
| M27.0 | 0.1 | 75 | 275 |
| 0.2 | 61 | 421 | |
| 0.3 | 50 | 503 | |
| M33.0 | 0.1 | 91 | 374 |
| 0.2 | 75 | 571 | |
| 0.3 | 61 | 680 | |
| M36.0 | 0.1 | 114 | 506 |
| 0.2 | 94 | 779 | |
| 0.3 | 76 | 929 | |
| M39.0 | 0.1 | 135 | 651 |
| 0.2 | 110 | 998 | |
| 0.3 | 89 | 1189 | |
| 0.1 | 162 | 842 | |
| 0.2 | 133 | 1300 | |
| 0.3 | 108 | 1553 |
SS Threaded Rod Sizes
| Size | Weight |
|---|---|
| M2 | 18.7 |
| M2.5 | 30.0 |
| M3 | 44.0 |
| M3.5 | 60.0 |
| M4 | 78.0 |
| M5 | 124 |
| M6 | 177 |
| M8 | 319 |
| M10 | 500 |
| M12 | 725 |
| M14 | 970 |
| M16 | 1330 |
| M18 | 1650 |
| M20 | 2080 |
| M22 | 2540 |
| M24 | 3000 |
| M27 | 3850 |
| M30 | 4750 |
| M33 | 5900 |
| M36 | 6900 |
| M39 | 8200 |
| M42 | 9400 |
| M45 | 11000 |
| M48 | 12400 |
Stainless Steel Nut Sizes
| Diameter* (milimeter) | Size of Nuts (milimeter) | Height (milimeter) | ||
|---|---|---|---|---|
| Jam Nuts | Hex Nuts | Nylock Nuts | ||
| 4 | 2 | 1.2 | 1.6 | – |
| 5 | 2.5 | 1.6 | 2 | – |
| 5.5 | 3 | 1.8 | 2.4 | 4 |
| 7 | 4 | 2.2 | 3.2 | 5 |
| 8 | 5 | 2.7 | 4 | 5 |
| 10 | 6 | 3.2 | 5 | 6 |
| 11 | 7 | 3.5 | 5.5 | – |
| 13 | 8 | 4 | 6.5 | 8 |
| 17 | 10 | 5 | 8 | 10 |
| 19 | 12 | 6 | 10 | 12 |
| 22 | 14 | 7 | 11 | 14 |
| 24 | 16 | 8 | 13 | 16 |
| 27 | 18 | 9 | 15 | 18.5 |
| 30 | 20 | 10 | 16 | 20 |
Stainless Steel Nut Bolt manufacturer in Mumbai offer widest range of SS Nuts, Toggle Bolts, Allen Bolts, CSK Bolt, Socket Head Cap Screws, and Flange Bolts, check Stainless Steel Stud Bolts price in India
Shear Strength of ASTM A193 Stainless Steel Bolt
| Fasteners METRIC SIZE | A1/ A2/ A4-80 (N) | A1/ A2/ A4-70 (N) | A1/ A2/ A4-50 (N) |
|---|---|---|---|
| M3.5 | 5424 | 4646 | 3390 |
| M3 | 4024 | 3521 | 2515 |
| M5 | 11360 | 9940 | 7100 |
| M4 | 7024 | 6146 | 4390 |
| M7 | 23120 | 20230 | 14450 |
| M6 | 16080 | 14070 | 10050 |
| M10 | 46400 | 40600 | 29000 |
| M8 | 29280 | 25620 | 18300 |
| M14 | 92000 | 80500 | 57500 |
| M12 | 67440 | 59010 | 42150 |
| M18 | 153600 | 134400 | 96000 |
| M39 | 780800 | 683200 | 488000 |
| M16 | 125600 | 109900 | 78500 |
| M22 | 242400 | 212100 | 151500 |
| M20 | 196000 | 171500 | 122500 |
| M27 | 367200 | 321300 | 229500 |
| M24 | 282400 | 247100 | 176500 |
| M33 | 653600 | 571900 | 408500 |
| M30 | 448800 | 392700 | 280500 |
| M36 | 653600 | 571900 | 408500 |
ASTM A194 SS Nut Dimensions
| Size | Heavy Hex | Heavy Hex Jam | Finished Jam | Square | Finished Hex | Heavy Square |
|---|---|---|---|---|---|---|
| 1/2″ | 6.540 | 4.000 | 2.620 | 5.780 | 3.750 | 7.870 |
| 5/8″ | 11.900 | 6.960 | 4.930 | 10.800 | 7.330 | 14.300 |
| 3/4″ | 19.300 | 11.000 | 7.700 | 15.400 | 11.900 | 23.500 |
| 7/8″ | 29.700 | 16.700 | 12.000 | 24.500 | 19.000 | 36.200 |
| 1″ | 42.500 | 23.500 | 17.600 | 36.300 | 28.300 | 51.500 |
| 1-1/8″ | 59.200 | 32.400 | 24.700 | 52.500 | 40.300 | 72.400 |
| 1-1/4″ | 78.600 | 45.800 | 36.100 | 70.600 | 54.300 | 95.500 |
| 1-3/8″ | 102.000 | 59.300 | 47.900 | 94.500 | 73.000 | 125.000 |
| 1-1/2″ | 131.000 | 74.800 | 60.900 | 122.000 | 94.300 | 161.000 |
| 1-5/8″ | 162.000 | 91.600 | ||||
| 1-3/4″ | 204.000 | 114.000 | 100.000 | 151.000 | ||
| 1-7/8″ | 241.000 | 134.000 | ||||
| 2″ | 299.000 | 165.000 | 140.000 | 224.000 | ||
| 2-1/4″ | 419.000 | 227.000 | ||||
| 2-1/2″ | 564.000 | 332.000 | ||||
| 2-3/4″ | 738.000 | 429.000 | ||||
| 3″ | 950.000 | 545.000 | ||||
| 3-1/4″ | 1194.000 | 651.000 | ||||
| 3-1/2″ | 1526.000 | 851.000 | ||||
| 3-3/4″ | 1812.000 | 1005.000 | ||||
| 4″ | 2180.000 | 1200.000 |
SS Hex Nut Dimensions
| Nominal Size | Thread Pitch | F | H | G | ||
| Width Across Flats (Wrench Size) | Thickness | Width Across Corners | ||||
| Max | Min | Max | Min | Min | ||
| M1.6 | 0.35 | 3.2 | 3.02 | 1.3 | 1.05 | 3.41 |
| M2 | 0.4 | 4 | 3.82 | 1.6 | 1.35 | 4.32 |
| M2.5 | 0.45 | 5 | 4.82 | 2 | 1.75 | 5.45 |
| M3 | 0.5 | 5.5 | 5.32 | 2.4 | 2.15 | 6.01 |
| M4 | 0.7 | 7 | 6.78 | 3.2 | 2.9 | 7.66 |
| M5 | 0.8 | 8 | 7.78 | 4.7 | 4.4 | 8.79 |
| M6 | 1 | 10 | 9.78 | 5.2 | 4.9 | 11.05 |
| M8 | 1.25 | 13 | 12.73 | 6.8 | 6.44 | 14.38 |
| M10 | 1.5 | 16 | 15.73 | 8.4 | 8.04 | 17.77 |
| M12 | 1.75 | 18 | 17.73 | 10.8 | 10.37 | 20.03 |
| M14 | 2 | 21 | 20.67 | 12.8 | 12.1 | 23.35 |
| M16 | 2 | 24 | 23.67 | 14.8 | 14.1 | 26.75 |
| M20 | 2.5 | 30 | 29.16 | 18 | 16.9 | 32.95 |
| M24 | 3 | 36 | 35 | 21.5 | 20.2 | 39.55 |
| M30 | 3.5 | 46 | 45 | 25.6 | 24.3 | 50.85 |
| M36 | 4 | 55 | 53.8 | 31 | 29.4 | 60.78 |
| M42 | 4.5 | 65 | 63.1 | 34 | 32.4 | 71.3 |
| M48 | 5 | 75 | 73.1 | 38 | 36.4 | 82.6 |
| M56 | 5.5 | 85 | 82.8 | 45 | 43.4 | 93.56 |
| M64 | 6 | 95 | 92.8 | 51 | 49.1 | 104.86 |
Stainless Steel Hex Bolt Dimensions
| Diameter (D) | Head Height (H) | Body Diameter (D) | Across the Corners | Across the Flats (F) | Thread Lengths (T) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| MAX | MIN | MAX | MIN | MAX | MIN | MAX | MIN | < 6” | > 6” | |
| 1/2 | 0.364 | 0.302 | 0.515 | 0.482 | 1.01 | 0.969 | 0.875 | 0.85 | 1.25 | 1.5 |
| 5/8 | 0.444 | 0.378 | 0.642 | 0.605 | 1.227 | 1.175 | 1.062 | 1.031 | 1.5 | 1.75 |
| 3/4 | 0.524 | 0.455 | 0.768 | 0.729 | 1.443 | 1.383 | 1.25 | 1.212 | 1.75 | 2 |
| 7/8 | 0.604 | 0.531 | 0.895 | 0.852 | 1.66 | 1.589 | 1.438 | 1.394 | 2 | 2.25 |
| 1 | 0.7 | 0.591 | 1.022 | 0.976 | 1.876 | 1.796 | 1.625 | 1.575 | 2.25 | 2.5 |
| 1 1/8 | 0.78 | 0.658 | 1.149 | 1.098 | 2.093 | 2.002 | 1.812 | 1.756 | 2.5 | 2.75 |
| 1 1/4 | 0.876 | 0.749 | 1.277 | 1.223 | 2.309 | 2.209 | 2 | 1.938 | 2.75 | 3 |
| 1 3/8 | 0.94 | 0.81 | 1.404 | 1.345 | 2.526 | 2.416 | 2.188 | 2.119 | 3 | 3.25 |
| 1 1/2 | 1.036 | 0.902 | 1.531 | 1.47 | 2.742 | 2.622 | 2.375 | 2.3 | 3.25 | 3.5 |
| 1 3/4 | 1.196 | 1.054 | 1.785 | 1.716 | 3.175 | 3.035 | 2.75 | 2.662 | 3.75 | 4 |
| 2 | 1.388 | 1.175 | 2.039 | 1.964 | 3.608 | 3.449 | 3.125 | 3.025 | 4.25 | 4.5 |
| 2 1/4 | 1.548 | 1.327 | 2.305 | 2.214 | 4.041 | 3.862 | 3.5 | 3.388 | 4.75 | 5 |
| 2 1/2 | 1.708 | 1.479 | 2.559 | 2.461 | 4.474 | 4.275 | 3.875 | 3.75 | 5.25 | 5.5 |
| 2 3/4 | 1.869 | 1.632 | 2.827 | 2.711 | 4.907 | 4.688 | 4.25 | 4.112 | 5.75 | 6 |
| 3 | 2.06 | 1.815 | 3.081 | 2.961 | 5.34 | 5.102 | 4.625 | 4.475 | 6.25 | 6. |
Stainless Steel Bolt Torque Chart
| Bolt Size | Proof Load (lbs)1 | TPI | Clamp Load (lbs)2 | Tightening Torque (ft lbs) | ||
|---|---|---|---|---|---|---|
| Galv+Waxed | Galv | Plain | ||||
| 1⁄4 | 1,053 | 20 | 790 | 2 | 4 | 3 |
| 5⁄16 | 1,735 | 18 | 1,302 | 3 | 8 | 7 |
| 3⁄8 | 2,567 | 16 | 1,925 | 6 | 15 | 12 |
| 7⁄16 | 3,521 | 14 | 2,640 | 10 | 24 | 19 |
| 1⁄2 | 4,700 | 13 | 3,525 | 15 | 37 | 29 |
| 9⁄16 | 6,028 | 12 | 4,521 | 21 | 53 | 42 |
| 5⁄8 | 7,485 | 11 | 5,614 | 29 | 73 | 58 |
| 3⁄4 | 11,062 | 10 | 8,297 | 52 | 130 | 104 |
| 7⁄8 | 15,301 | 9 | 11,476 | 84 | 209 | 167 |
| 1 | 20,071 | 8 | 15,053 | 125 | 314 | 251 |
| 11⁄8 | 25,271 | 7 | 18,953 | 178 | 444 | 355 |
| 11⁄4 | 32,093 | 7 | 24,070 | 251 | 627 | 501 |
| 13⁄8 | 38,254 | 6 | 28,690 | 329 | 822 | 657 |
| 11⁄2 | 46,534 | 6 | 34,900 | 436 | 1,091 | 873 |
| 13⁄4 | 62,928 | 5 | 47,196 | 688 | 1,721 | 1,377 |
| 2 | 82,800 | 41⁄2 | 62,100 | 1,035 | 2,588 | 2,070 |
| 21⁄4 | 107,640 | 41⁄2 | 80,730 | 1,514 | 3,784 | 3,027 |
| 21⁄2 | 132,480 | 4 | 99,360 | 2,070 | 5,125 | 4,140 |
| 23⁄4 | 163,282 | 4 | 122,461 | 2,806 | 7,016 | 5,613 |
| 3 | 197,726 | 4 | 148,295 | 3,707 | 9,268 | 7,415 |
| 31⁄4 | 235,152 | 4 | 176,364 | 4,777 | 11,941 | 9,553 |
| 31⁄2 | 275,890 | 4 | 206,917 | 6,035 | 15,088 | 12,070 |
| 33⁄4 | 319,939 | 4 | 239,954 | 7,499 | 18,746 | 14,997 |
| 4 | 366,970 | 4 | 275,227 | 9,174 | 22,936 | 18,348 |
SS Square Bolts Dimensions
| Bolt Size | C (min) | A (max) | B | D | F Thread Length for Bolt Length | E | ||
|---|---|---|---|---|---|---|---|---|
| 6″ and shorter | over 6″ | max | min | |||||
| 1/4″ | 0.498 | 0.260 | 3/8 | 11/64 | 0.750 | 1.000 | 0.03 | 0.01 |
| 5/16″ | 0.665 | 0.324 | 1/2 | 13/64 | 0.875 | 1.125 | 0.03 | 0.01 |
| 3/8″ | 0.747 | 0.388 | 9/16 | 1/4 | 1.000 | 1.250 | 0.03 | 0.01 |
| 7/16″ | 0.828 | 0.452 | 5/8 | 19/64 | 1.125 | 1.375 | 0.03 | 0.01 |
| 1/2″ | 0.995 | 0.515 | 3/4 | 21/64 | 1.250 | 1.500 | 0.03 | 0.01 |
| 5/8″ | 1.244 | 0.642 | 15/16 | 27/64 | 1.500 | 1.750 | 0.06 | 0.02 |
| 3/4″ | 1.494 | 0.768 | 1-1/8 | 1/2 | 1.750 | 2.000 | 0.06 | 0.02 |
| 7/8″ | 1.742 | 0.895 | 1-5/16 | 19/32 | 2.000 | 2.250 | 0.06 | 0.02 |
| 1″ | 1.991 | 1.022 | 1-1/2 | 21/32 | 2.250 | 2.500 | 0.09 | 0.03 |
| 1-1/8″ | 2.239 | 1.149 | 1-11/16 | 3/4 | 2.500 | 2.750 | 0.09 | 0.03 |
| 1-1/4″ | 2.489 | 1.277 | 1-7/8 | 27/32 | 2.750 | 3.000 | 0.09 | 0.03 |
| 1-3/8″ | 2.738 | 1.404 | 2-1/16 | 29/32 | 3.000 | 3.250 | 0.09 | 0.03 |
| 1-1/2″ | 2.986 | 1.531 | 2-1/4 | 1 | 3.250 | 3.500 | 0.09 | 0.03 |
Finishes of Stainless Steel Fasteners
- Hot Dipped Galvanized
- Plain Finish
- Zinc and Chromate
- Zinc and Yellow Chromate
- Zinc Plated
Stainless Steel Bolt Weight Chart
| LENGTH (mm) | DIAMETER | |||||||||
| M 5 | M 6 | M 8 | M 10 | M 12 | M 14 | M 16 | M 18 | M 20 | M 22 | |
| 16 | 0.448 | 0.743 | 1.590 | 3.211 | ||||||
| 25 | 0.660 | 0.897 | 1.871 | 3.660 | 5.252 | 8.170 | ||||
| 20 | 0.598 | 0.812 | 1.711 | 3.411 | 4.892 | |||||
| 30 | 0.737 | 1.010 | 2.070 | 3.912 | 5.574 | 9.690 | 10.707 | 18.657 | ||
| 40 | 0.881 | 1.230 | 2.470 | 4.533 | 6.410 | 10.288 | 12.107 | 16.667 | 20.747 | |
| 35 | 0.804 | 1.120 | 2.271 | 4.223 | 5.974 | 10.000 | 11.416 | 16.026 | 19.608 | |
| 45 | 0.958 | 1.340 | 2.671 | 4.840 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | |
| 50 | 1.030 | 1.450 | 2.870 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 |
| 60 | 1.670 | 3.270 | 5.774 | 8.183 | 12.255 | 15.244 | 20.000 | 25.126 | 32.051 | |
| 55 | 1.560 | 3.071 | 5.464 | 7.740 | 11.628 | 14.409 | 18.868 | 23.810 | 30.120 | |
| 65 | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 | |
| 70 | 1.890 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 | |
| 80 | 2.111 | 4.072 | 7.013 | 10.000 | 13.889 | 18.248 | 24.510 | 30.303 | 40.000 | |
| 75 | 2.000 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.070 | 39.063 | |
| 90 | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 | ||
| 110 | 8.881 | 12.723 | 17.730 | 23.041 | 31.250 | 38.168 | 47.170 | |||
| 100 | 4.873 | 8.251 | 11.820 | 16.340 | 21.459 | 27.778 | 35.714 | 46.296 | ||
| 120 | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50.000 | |||
| 130 | 10.101 | 14.535 | 20.000 | 26.316 | 34.722 | 43.478 | 52.632 | |||
| 140 | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 | |||
| 160 | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 | |||
| 150 | 11.312 | 16.340 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 | |||
| 170 | 12.500 | 18.116 | 32.680 | 53.191 | 64.935 | |||||
| 180 | 13.123 | 19.011 | 26.882 | 34.247 | 55.556 | 67.568 | ||||
| 240 | 16.722 | 24.510 | 43.860 | 71.429 | 84.746 | |||||
| 250 | 17.301 | 25.381 | 45.455 | 74.627 | 87.719 | |||||
| 190 | 13.736 | 19.920 | 35.971 | 58.140 | 70.423 | |||||
| 200 | 14.327 | 20.833 | 29.586 | 37.594 | 49.020 | 60.976 | 73.529 | |||
| 220 | 15.528 | 22.624 | 40.650 | 65.789 | 79.365 | |||||
| 260 | 17.921 | 26.316 | 47.170 | 76.923 | 90.909 | |||||
| 340 | 33.557 | 60.241 | 98.039 | |||||||
| 360 | 35.211 | 63.291 | 104.167 | |||||||
| 280 | 19.157 | 28.090 | 50.505 | 81.967 | 98.039 | |||||
| 300 | 20.325 | 29.940 | 53.763 | 87.719 | 104.167 | |||||
| 320 | 31.646 | 56.818 | 92.593 | |||||||
| 380 | 37.037 | 66.667 | 108.696 | |||||||
| 400 | 39.063 | 69.444 | 113.636 | |||||||
Stainless Steel Fasteners Manufacturing Process
- Wire - Straightened and cut to length after being uncoiled.
- Cold forging - Molding the steel into the right shape at room temperature.
- Bolt head - Steel is progressively produced by putting it through a series of high-pressure dies.
- Threading - Rolling or cutting creates threads.
- Heat treatment - To harden steel, the bolt is exposed to extremely high temperatures.
- Surface treatment - It is determined by the application. To boost corrosion resistance, zinc plating is commonly used.
- Packing/stocking - The bolts are packaged after quality check to ensure uniformity and consistency.
Ready Stock of Stainless Steel Pipe Fasteners
| Ss Screw | Stainless Steel Screw Caps |
| ASTM A194 Wood Screws | SS Countersunk Screws |
| SS Self Tapping Screws | SS Roofing Screws |
| Stainless Self Tapping Screws | Ss Self Tapping Screws |
| Ss Nut Bolt | SS Cap Screws |
| Stainless Steel Anchor Bolts | SS Flange Bolts |
| SS Toggle Bolts | 25mm SS Screws |
| Stainless Steel Coach Bolts | SS Allen Head Bolts |
| Black SS Screws | M16 SS Bolts |
| SS Self Drilling Screws | Stainless Steel Countersunk Bolts |
| SS Lag Bolts | Stainless Steel Socket Head Cap Screws |
| Stainless Steel Pan Head Screws | Ss Self Drilling Screw |
| SS Rivet Nuts | 75mm SS Screws |
| M8 SS Bolts | 4 Inch SS Screws |
| SS Eye Bolts | 50mm SS Screws |
| SS U Bolts | SS Hanger Bolts |
| SS Bolts And Nuts | SS Hex Head Screws |
| Stainless Steel Studs | 100mm SS Screws |
| SS Carriage Bolts | M4 SS Bolts |
| M6 Stainless Steel Bolts | 6mm SS Bolts |
| Stainless Steel Machine Screws | 35mm SS Screws |
| SS Square U Bolts | SS Hex Head Bolts |
| M10 SS Bolts | M5 Stainless Steel Screws |
| SS Trim Screws | M4 SS Screws |
| Black SS Bolts | SS Hex Screws |
| Ss Threaded Rod | M7 SS Bolts |
Applications of Stainless Steel Bolts And Fasteners
- Pharmaceuticals
- Specialty Chemicals
- Gas Processing
- Petrochemicals
- Pharmaceutical Equipment
- Power Generation
- Off-Shore Oil Drilling Companies
- Sea Water Equipment
Testing of M16 SS Stud Bolts
- Large-scale test
- Pitting protection test
- Positive material recognition
- Firmness test
- Small tests
- X-ray test
- Hydrostatic analysis
- Chemical examination-Spectro analysis
- Impact analysis
- Eddy current examining
We Have Supplied Our Products In Below Locations
Addax Petroleum Nigeria Limited -
SPEC Oil & Gas FZCO - United Arab Emirates
