United Stainless LLP are a government approved largest manufacturer, trader, exporter and supplier of Stainless Steel 321 Industrial Fasteners , SS 321 Fasteners, Steel 321 Nut, Stainless Alloy 321 Bolt, and Stainless Steel 321 Washer and Screws in India. We also are offering these Stainless Steel 321 Nut, Steel 321 Industrial Bolt in different types, grades and sizes.
Our Steel 321 Nuts, Stud, Hex Head, Anchor, U-Bolts, J Bolts, T-Head, Wing Screw, Foundation Bolts, Mushroom Head Square Neck, Eye Bolt, Plain Washer, Star Washer, Spring Lock Washer, Spring Washer Heavy Duty, Tooth Washer, Plain Big and Small OD Washer, Tab Washer with One and Two Tab Socket Hexagon Head Screw Structural Bolts. are widely used in industries like oil and gas, wastewater, marine, chemical processing, food processing.
Size: 3/6" to 2", M3 - M56, Custom Sizes
Length: 3mm to 200mm
Form: Nuts, Washers, Bolts, Screw
Type: Pan Head Screw, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Washers, Nuts, Screw, Bolts, Sockets, Spring Washers, Studs, Anchors, J Bolts, Mushroom Head Square Neck Bolts, Marine Anchors, U- Bolts, Foundation Bolts, Hex Domed Cap Nuts, Square Nut, Wing Screw, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Studs, Stud Bolts, Hex Set Screw, Socket Screw, Cap Screw, T-Head Bolts, Wing Screw, Eye Bolt, Structural Bolts
STANDARD | EN | WERKSTOFF NR. | UNS | JIS |
SS 321 | X6CrNiTi18-10 | 1.4541 | S32100 | SUS 321 |
321 Stainless Steel Bolts, Steel 321 Wing Nut Chemical Composition
Grade | N | Si | P | Cr | Ni |
SS 321 | 0.10 max | 1.0 max | 0.045 max | 17.00 – 19.00 | 9.00 – 12.00 |
S | C | Mn | Ti |
0.030 max | 0.08 max | 2.0 max | 5(C+N) – 0.70 max |
321 Stainless Steel Fasteners, SS 321 CSK Screws Mechanical Properties
Density | Tensile Strength | Elongation |
8.0 g/cm3 | Psi – 75000 , MPa – 515 | 35 % |
Melting Point | Yield Strength (0.2%Offset) |
1457 °C (2650 °F) | Psi – 30000 , MPa – 205 |
Standards : ASTM A193 / ASME SA193
Grade: 321
ASTM A193 Steel Lag Nuts | Stainless ASTM A193 Panel Washers |
DIN 1.4541 Stainless Steel Nuts | 321 Steel Dome Washers |
UNS S32100 SS Square Nuts in India | Steel UNS S32100 Self Coupling Washers |
UNS S32100 Steel Hex Head Washers | SS WERKSTOFF NR. 1.4541 Counter sunk Screws |
Stainless Steel 321 Nuts | Steel 321 Wing Screw Screws |
321 Panel Nuts Steel Price | SS DIN 1.4541 Lock Screws |
SS Nuts | Hexagon Coupling Nuts, Hexagon Nuts, Self Locking Nut, Hexagon Castle Nuts, Square Nuts, Hexagon Thin Nuts, Hexagon Domed Cap Nuts |
SS Bolts | Eye Bolts, U-Bolts, J Bolts, T- Head Bolts, Hex Head Bolts, Wing Screw Bolts, Mushroom Head Square Neck Bolts, Foundation Bolts, Bolts, Structural Bolts, Stud Bolts, Socket Hexagon Head Screw Anchor Bolts, H Bolts |
SS Washers | Plain Big Small Washers, Star Washers, Spring Washers Heavy Duty, Tab Washer With One & Two Tab, Spring Lock Washers, Tooth Washers, Plain Washer |
SS Screws | Anchore Screw, Concrete screw, Steel Shoulder Screw, Hex Head Screw, Threaded Screw, Socket Head Cap Screw, Machine Screw, Socket Set Screws, Panel Screw, Blind Rivet |
Steel 321 Square Nuts | Stainless Steel 321 Anchore Washers | SS DIN 1.4541 Hexagonal Fasteners |
Steel 321 Washers | 321 Stainless Hexagon Thin Bolts | SS UNS S32100 Concrete Screws |
Stainless Steel 321 Bolts | Steel 321 Threaded Screws | WERKSTOFF NR. 1.4541 SS Hex Head Nuts |
Stainless Steel 321 Concrete Screws | UNS S32100 Steel Threaded Bolts | 321 Stainless Washers |
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