Duplex Steel Nuts , Hex Nuts,Flange Nuts, Square Nuts, Dome Nuts,Lock nuts
We manufacturer & supply Duplex Steel Fasteners as per ASTM/ASME/DIN Specifications.We provide Nut Fasteners in Duplex 2205 Steel,Duplex 2304 Steel,Duplex 2507 Steel Grades..
Duplex Steel Nut Type's
| Hex Nuts | Heavy Hex Nut | Cap Nut | Doomed Nut | Serrated Flange Nut |
| Coupling Nut | Square Nut | Castle Nut | Wing Nut | Flange Lock Nut |
| Flex Lock Nut | High Nut | K Lock Nut | Jam Nut | Nylon Lock Nut |
| Slotted Nut | Square Nut | 2 Way Nut | Customized Nut |
Duplex Steel Nut Coatings |
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Duplex Stainless Steel Equivalent Grades & Designations.
| Duplex 2205 | En 1.4462 | UNS S31803 |
| Duplex 2304 | En 1.4362 | UNS S32304 |
| Super Duplex 2507 | En 1.4501 | UNS S32760 |
ASTM/ASME Specification for Duplex & Super Duplex Grade Nuts
| Duplex 2205 | ASTM / ASME SA 790 UNS NO S 31803 | ASTM / ASME SA 182 F51 |
| Super Duplex 2507 | ASTM / ASME SA 790 UNS NO S 32760 | ASTM / ASME SA 182 F55 |