| Type | Bolt, Nut, Washer, Threaded Rod, Studs |
|---|---|
| Standard | Iso, Din, Jis, Gb, Is, Bs, Astm |
| Length | 1000mm |
Stainless Steel 317 Fasteners
Fasteners Online is the top Stainless Steel 317 Fasteners manufacturer in India, delivering corrosion-resistant, durable, and high-strength fastening solutions suitable for various industrial sectors. Our stainless steel fasteners are trusted for their exceptional performance in marine, automotive, construction, and petrochemical applications, where strength and resistance to oxidation are critical. These fasteners are available in various grades like SS 304, 316, and 316L, offering optimal compatibility with diverse environmental conditions. Designed for reliability and long-term use, they ensure structural integrity in both high-pressure and corrosive environments. We also provide customized sizes and threading options to meet specific engineering and assembly needs. We are the reliable Stainless Steel 317 Fasteners suppliers in India, providing a wide array of bolts, nuts, screws, washers, and studs that meet global standards such as ASTM, DIN, and ISO. Each fastener is produced with precision to maintain uniform dimensions and consistent performance across large-scale installations. Our products are essential in industries that demand uncompromised quality and high endurance under mechanical stress and temperature variations. Strict inspection and quality control protocols are followed to ensure every fastener meets the most demanding operational conditions.
The stainless steel fasteners are also considered highly resistant to rust, chemicals and high temperature and, therefore, offer high security of assembly and low future costs for maintenance. Digital sourcing and an international B2B platform enables industrial buyers to reach certified manufacturers efficiently and easily choose the best fasteners according to their project requirements and international standards.
Material & Grades Table – Stainless Steel 317 Fasteners
| Material | Grade / Standard | Size / Thickness / Diameter | Extra Specification | Weight (kg/1000 pcs) |
|---|---|---|---|---|
| Stainless Steel | SS 317 / ASTM F593 | M3–M36 | Corrosion-resistant bolts and threaded fasteners | Approx. 1–1800 |
| Stainless Steel | SS 317 / ASTM F594 | M3–M36 | Stainless steel nuts and locking fasteners | Approx. 1–650 |
| Stainless Steel | SS 317L | M3–M30 | Low-carbon corrosion-resistant fasteners | Approx. 1–1500 |
| Stainless Steel | SS 317 / UNS S31700 | M3–M36 | Chemical and industrial fastening applications | Approx. 1–1800 |
| Stainless Steel | SS 317L / UNS S31703 | M3–M30 | Low-carbon version for welded environments | Approx. 1–1500 |
| Stainless Steel | SS 317 / ISO 3506 | M3–M36 | Austenitic stainless steel fastening applications | Approx. 1–1800 |
| Stainless Steel | SS 317 / ASTM F467 | M3–M30 | Specialized screw and machine fastening applications | Approx. 1–900 |
Key Features & Advantages
- Enhanced corrosion resistance compared with conventional stainless steel grades
- Higher molybdenum content supports resistance to localized corrosion
- Suitable for chemical and petrochemical environments
- Good resistance to acids and aggressive industrial atmospheres
- Available in bolts, nuts, screws, washers, studs, and threaded rods
- Good mechanical strength, toughness, and dimensional stability
- Suitable for pulp and paper, pharmaceutical, marine, and chemical industries
- Available in customized sizes, threads, finishes, and configurations
Chemical Composition
Grade: Stainless Steel 317
| Element | Percentage (%) |
| Chromium (Cr) | 18.0–20.0 |
| Nickel (Ni) | 11.0–15.0 |
| Molybdenum (Mo) | 3.0–4.0 |
| Manganese (Mn) | 2.00 max. |
| Carbon (C) | 0.080 max. |
| Silicon (Si) | 1.00 max. |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
| Tensile Strength | 515 MPa min. |
| Yield Strength | 205 MPa min. |
| Elongation | 35% min. |
| Hardness | 95 HRB max. |
Equivalent Grade
| Standard | Grade |
| ASTM | F593 / F594 |
| UNS | S31700 |
| EN | 1.4449 |
| DIN | X2CrNiMo18-15-4 |
| ISO | 3506 |
Countries We Export
Bahrain
Canada
India
Kuwait
Mexico
Netherlands
Nigeria
Oman
Qatar
Saudi Arabia
Dubai
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Railways
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