Stainless Steel Fasteners Manufacturers in India
Ozair Tradelink is one of the leading Stainless Steel Fasteners manufacturers in India, supplying premium quality SS bolts, nuts, studs, washers, and custom fasteners. We stock and supply a wide range of grades including SS 304, SS 316, SS 316L, SS 310, SS 321, Duplex, and Super Duplex stainless steel fasteners for industrial and export requirements.
Our stainless steel fasteners are known for excellent corrosion resistance, high strength, durability, and long service life in demanding environments.
Types of Stainless Steel Fasteners We Deal In
Bolts
Hex Bolts
Heavy Hex Bolts
Flange Bolts
Eye Bolts
Carriage Bolts
Nuts
Hex Nuts
Heavy Hex Nuts
Lock Nuts
Nylock Nuts
Dome Nuts
Studs & Threaded Rods
Fully Threaded Rods
Double End Studs
Tap End Studs
Washers
Plain Washers
Spring Washers
Lock Washers
Screws
Socket Head Cap Screws
Allen Cap Screws
Machine Screws
Self Tapping Screws
Special Fasteners
Anchor Bolts
U-Bolts
J-Bolts
Foundation Bolts
Custom CNC Fasteners
Key Features of Stainless Steel Fasteners
Excellent corrosion resistance
High tensile strength
Good heat resistance
Long service life
Easy fabrication and installation
Available in various finishes (polished, passivated, coated)
Applications of Stainless Steel Fasteners
Construction industry
Oil and gas industry
Chemical processing plants
Marine applications
Food processing industry
Pharmaceutical industry
Power generation plants
Available Standards & Sizes
ASTM A193 / A194
DIN / ISO / ANSI standards
Metric and Imperial sizes
Custom sizes as per drawing
EN 10204 3.1 Mill Test Certificates available
Supply & Export Information
Ozair Tradelink supplies Stainless Steel Fasteners with:
Large ready stock
All major SS grades
PAN India delivery
Competitive pricing
Worldwide export supply
Stainless Steel Fasteners Chemical Composition (%)
SS 304 Composition
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 10.5 |
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.0 max |
| Silicon (Si) | 0.75 max |
| Iron (Fe) | Balance |
SS 316 Composition
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Carbon (C) | 0.08 max |
| Iron (Fe) | Balance |
Stainless Steel Fasteners Mechanical Properties (Typical)
| Grade | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
| SS 304 | 515 MPa min | 205 MPa min | 40 % |
| SS 316 | 515 MPa min | 205 MPa min | 40 % |
| Duplex 2205 | 620 MPa min | 450 MPa min | 25 % |
Equivalent Grades of Stainless Steel Fasteners
| Grade | UNS | ASTM | DIN | ISO |
|---|---|---|---|---|
| SS 304 | S30400 | A193 / A194 | 1.4301 | X5CrNi18-10 |
| SS 316 | S31600 | A193 / A194 | 1.4401 | X5CrNiMo17-12-2 |
| SS 316L | S31603 | A193 | 1.4404 | X2CrNiMo17-12-2 |
| Duplex 2205 | S32205 | A182 | 1.4462 | X2CrNiMoN22-5-3 |
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