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Leading Stainless Steel 316/316H/316L
Fasteners Manufacturer Supplier & Exporter in India
We maintain ready stock of all standard sizes and grades for immediate domestic supply and global export. As a trusted manufacturer, supplier, stockist, and exporter, we provide high-performance fasteners at competitive prices to customers worldwide.
About Stainless Steel 316 / 316L / 316H Fasteners
Stainless Steel 316, 316L, and 316H are austenitic stainless steel grades containing chromium, nickel, and molybdenum, which enhance corrosion resistance—especially against chlorides and marine environments.
- SS 316: Excellent corrosion resistance and mechanical strength.
- SS 316L: Low carbon content for improved weldability and reduced carbide precipitation.
- SS 316H: Higher carbon content for enhanced strength at elevated temperatures.
SS 316H fasteners are generally non-magnetic and demonstrate excellent resistance in reducing and mildly oxidizing environments, making them suitable for demanding industrial conditions.
In addition to SS 316 series fasteners, we are also a major supplier of Stainless Steel 304 / 304L / 304H Fasteners, offering complete stainless steel fastening solutions under one roof.
Types of SS 316 / 316L / 316H Fasteners
Standard Specification SS 316 / 316L / 316H
| Grade | SS 316 / 316L / 316H Fasteners |
|---|---|
| Specifications | ASTM A193 / ASME SA193, DIN, ASTM, BS, and all International Standards |
| Length | 3mm to 2000mm |
| Size | 3/6" to 2", M3 – M56, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc |
| Packing of Stainless-Steel Fasteners: | IN BULK: pallet, canton, carton / small boxes/pallet, or customer request |
Stainless Steel 316, 316H, and 316L Equivalent Grade
| Grade | UNS No | Old British (BS) | Old British (EN) | Euronorm No | Euronorm Name | Swedish SS | Japanese JIS |
|---|---|---|---|---|---|---|---|
| SS 316 Bolts | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
| SS 316L Bolts | S31603 | 316S11 | – | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
| SS 316H Bolts | S31609 | 316S51 | – | – | – | – | – |
Stainless Steel 316, 316H, and 316L Chemical Composition (%)
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 316 | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 16.0 – 18.0 | 2.00 – 3.00 | 10.0 – 14.0 | 0.10 max |
| 316L | 0.03 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 16.0 – 18.0 | 2.00 – 3.00 | 10.0 – 14.0 | 0.10 max |
| 316H | 0.04 – 0.10 | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 16.0 – 18.0 | 2.00 – 3.00 | 10.0 – 14.0 | – |
Stainless Steel 316, 316H, and 316L Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
|---|---|---|---|---|---|
| 316 | 515 | 205 | 40 | 95 | 217 |
| 316H | 485 | 170 | 40 | 95 | 217 |
| 316L | 515 | 205 | 40 | 95 | 217 |
Industrial Applications
Our SS 316 / 316L / 316H Fasteners are engineered for critical high-performance environments:
- Oil & Gas Industries
- Petroleum Industries
- Nuclear Energy Sector
- Aerospace Industry
- Defence Industry
Packaging & Delivery Details
LC (Letter of Credit), TT (Telegraphic Transfer), Cheque, and others.
Packaged with extreme caution for safety. Options include pallets, cartons, or custom small boxes. (Packaging Charges Extra).
Mumbai or Kalamboli ports, Maharashtra, India.
18% GST (As applicable).
What Does 316 Stainless Steel Fasteners Mean?
Stainless Steel 316 fasteners are high-performance fastening components manufactured from austenitic stainless steel. This grade typically contains approximately 16–18% chromium, 10–14% nickel, and 2–4% molybdenum. The addition of molybdenum significantly enhances corrosion resistance, especially in marine and chloride-rich environments.
SS 316 and SS 316L fasteners are among the most widely used stainless steel fasteners due to their excellent durability, strength, and resistance to pitting and crevice corrosion. The 316L grade contains lower carbon content, making it ideal for welding applications and reducing carbide precipitation.
Because of their superior corrosion resistance and mechanical properties, Stainless Steel 316 fasteners are commonly used in marine, chemical processing, oil & gas, food processing, and high-temperature industrial applications.
If you require a specific size, thickness, or custom Stainless Steel 316 fastener, contact our sales team:
📞 +91 93245 81695
📧 sales@anankafasteners.com
Our experts will confirm stock availability and provide delivery schedules to your nearest port.