Unifit Metalloys Inc. is a prominent exporter of SS 317 / 317L Nuts, which provide excellent general corrosion resistance. Stainless Steel 317 Hex Head Nuts exhibit high resistance to sulfite liquors and are useful for handling nitric acid, nitric-sulfuric acid mixtures, and acetic, citric, and lactic acids. Stainless Steel 317L Square Nuts is not recommended for use in highly carburizing atmospheres since it exhibits only moderate resistance to carbon absorption. Annealing for SS 317 Lock Nuts is performed after cold working in order to reduce internal stress.
SS 317L Eye Nuts is used for deep drawn parts and those parts that need to retain lubricants in the forming process. In connection with a worse thermal conductivity for 317 Stainless Steel Wing Nuts, a greater distortion has to be applied. 317L Stainless Steel T Nuts provides excellent corrosion resistance and more resistant to marine atmospheres. Rapid quenching is recommended for Alloy 317 Panel Nuts, where full post-work annealing is required to re-attain maximum corrosion resistance.
Maximum feeds and slow speeds for Alloy 317L Coupling Nuts will give best machinability. Although their higher nickel content provides marginal improvement with respect to chloride stress corrosion cracking (SCC) compared to the other alloys, these Stainless Steel UNS S31700 Nuts remain susceptible to this form of attack. Stainless Steel UNS S31703 Nuts can be annealed at temperature ranging from 1038 Degree C to 1121 Degree C (1900 Degree F to 2050 Degree F) and then quenched with water.
STANDARD | DIN | UNS | JIS | EN |
SS 317 | 1.4449 | S31700 | SUS 317 | X5CrNiMo1713 |
SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Specifications : ASTM A194 / ASME SA194, ASTM F594, DIN, ASTM, BS and all International Standards
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
SS Nuts Property Class : A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 317 | 0.08 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 | 57.845 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 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
DIN Nuts | Hexagon Nuts |
---|---|
Din 315 Nuts | DIN 934 |
Din 431 Nuts | BS 1768 |
Din 555 Nuts | BS 1769 |
Din 557 Nuts | BS 1083 |
Din 562 Nuts | BS 3692 |
Din 582 Nuts | ISO 4032 |
Din 934 Nuts | ISO 4033 |
Din 936 Nuts | ANSI B18.2.2 |
Din 1587 Nuts | |
Din 6923 Nuts |
We offer wide range of industrial Stainless Steel 317, 317L Nuts that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Stainless Steel 317/317L Nuts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of Stainless Steel 317, 317L Nuts find application in various areas such as: Railways, Vessels, Civil Industries, Petro-Chemical Industries, Home Fittings, Heavy Engineering Industries, Pumps, Valves, Off Shore & On Shore Oil Towers, power Generation Units ( Nuclear, Civil Construction Industries, Hydro or Thermal), Steel Plants, Oil Expansion Projects, Fertilizer Plants, Ship Building Industries etc.
317/317L Stainless Steel Nuts Sizes |
|||
Stainless Steel Nuts Sizes | Stainless Steel Nuts size chart | Stainless Steel Nuts size guide | Stainless Steel Nuts dimensions |
3/8″-16 Grade 5 Finished Stainless Steel 317/317L Nuts | 1/2″-13 Yellow Grade 8 Finished Stainless Steel 317/317L Nuts | 1/4″-20 Grade 2 NE Steel Stainless Steel 317/317L Nuts | |
5/16″-18 Grade 2 NE Steel Nylon Insert Stainless Steel 317/317L Nuts | 1/2″-13 ASTM A563 Grade A Steel Stainless Steel 317/317L Nuts | 3/8″-16 ASTM A563 Grade A Steel Stainless Steel 317/317L Nuts | |
3/4″-10 A194 2-H Plain Finish Heavy Stainless Steel 317/317L Nut | 5/8″-11 A194 2-H Plain Finish Heavy Stainless Steel 317/317L Nut | 3/8-16 Low Carbon Plated Heavy Stainless Steel 317/317L Nut | |
5/16″-18 Acorn Stainless Steel Nuts 18-8 Stainless Steel 317/317L | 1/2″-13 Acorn Stainless Steel Nuts 18-8 Stainless Steel 317/317L | 5/16″-18 Case Hardened Stainless Steel 317/317L Nuts | |
5/8-18 Stainless Steel 317/317L Nuts | 3/4-16 Stainless Steel 317/317L Nuts | 5/8″-11 Case Hardened Stainless Steel 317/317L Nuts | |
7/8″-14 SAE J995 Grade 2 Plain Finish Steel Stainless Steel 317/317L Nuts | 1″-8 SAE J995 Grade 2 Plain Finish Steel Stainless Steel 317/317L Nuts | 3/8″-16 x 0.620″ – 0.655″ Width Bridge Spot Stainless Steel 317/317L Nuts | |
1/4″-20 Wide Spot Weld Stainless Steel 317/317L Nuts | 3/4-10 x L2-1/4 x W1″Coupling SS 317/317L Nuts | 3/8-16 x L1-3/4 x W5/8 Coupling Stainless Steel 317/317L Nuts | |
1/4-20 Plated Cold Stainless Steel 317/317L Nuts | 5/16-18 Plated Cold Stainless Steel 317/317L Nuts | 1/2″-13 Grade A Plain Finish Steel Regular Stainless Steel 317/317L Nuts | |
3/8″-16 Grade A Finish Steel Regular Stainless Steel 317/317L Nuts | 5/8″-11 Grade A Finish Steel Regular Stainless Steel 317/317L Nuts | M6-1.0 Class 5 Finish Steel Regular Stainless Steel 317/317L Nuts |
Size | Finished Hex | Heavy Hex | Finished Jam | Heavy Hex Jam | Square | Heavy Square |
1/2" Nut | 3.75 | 6.54 | 2.62 | 4.00 | 5.78 | 7.87 |
5/8" Nut | 7.33 | 11.9 | 4.93 | 6.96 | 10.8 | 14.3 |
3/4" Nut | 11.9 | 19.3 | 7.70 | 11.0 | 15.4 | 23.5 |
7/8" Nut | 19.0 | 29.7 | 12.0 | 16.7 | 24.5 | 36.2 |
1" Nut | 28.3 | 42.5 | 17.6 | 23.5 | 36.3 | 51.5 |
11/8" Nut | 40.3 | 59.2 | 24.7 | 32.4 | 52.5 | 72.4 |
11/4" Nut | 54.3 | 78.6 | 36.1 | 45.8 | 70.6 | 95.5 |
13/8" Nut | 73.0 | 102 | 47.9 | 59.3 | 94.5 | 125.0 |
11/2" Nut | 94.3 | 131 | 60.9 | 74.8 | 122 | 161 |
15/8" Nut | 162 | 91.6 | ||||
13/4" Nut | 151 | 204 | 100 | 114 | ||
17/8" Nut | 241 | 134 | ||||
2" Nut | 224 | 299 | 140 | 165 | ||
21/4" Nut | 419 | 227 | ||||
21/2" Nut | 564 | 332 | ||||
23/4" Nut | 738 | 429 | ||||
3" Nut | 950 | 545 | ||||
31/4" Nut | 1194 | 651 | ||||
31/2" Nut | 1526 | 851 | ||||
33/4" Nut | 1812 | 1005 | ||||
4" Nut | 2180 | 1200 |
Unifit Metalloys Inc. manufactures, suppliers and exports of Stainless Steel 317/317L Nuts to various countries such as Kenya, Iraq, Kazakhstan, Argentina, Trinidad & Tobago, Malaysia, Lithuania, Taiwan, Portugal, Afghanistan, Indonesia, Tunisia, Serbia, Poland, Romania, Belarus, Chile, Morocco, Canada, Russia, Gabon, Turkey, Hong Kong, Singapore, Bangladesh, Ghana, Sri Lanka, Saudi Arabia, Czech Republic, Libya, Brazil, Switzerland, Angola, France, Bolivia, Bahrain, Japan, Iran, Oman, United States, Pakistan, South Korea, United Kingdom, Vietnam, Poland, Hungary, Greece, Philippines, Yemen, Mexico, Croatia, Ecuador, Sweden, Lebanon, Azerbaijan, Colombia, Nigeria, Belgium, Norway, Iran, New Zealand, Italy, Costa Rica, Netherlands, Denmark, Mongolia, China, Estonia, Mexico, Thailand, Austria, Nigeria, Jordan, Slovakia, Peru, Bhutan, South Africa, Algeria, Finland, Venezuela, United Arab Emirates, Spain, Australia, Kuwait, Bulgaria, Israel, Egypt, Ukraine, Qatar, Chile.