Walid Stainless, based in Tunis, Tunisia, is a trusted manufacturer and supplier of premium stainless steel products. Among their offerings are Stainless Steel 317 Fasteners, designed for applications requiring exceptional corrosion resistance, durability, and long-term reliability. These fasteners are ideal for chemical, pharmaceutical, marine, and industrial assemblies exposed to harsh corrosive or high-temperature environments. Each fastener is manufactured with precision and undergoes strict quality control to ensure consistent performance. Clients rely on 317 Fasteners for secure, reliable, and long-lasting fastening solutions in demanding chemical, marine, and industrial applications.
Stainless Steel 317 Fasteners are made from an austenitic stainless steel alloy containing approximately 18% chromium, 13% nickel, and 4–5% molybdenum. This composition provides excellent resistance to pitting, crevice, and oxidizing acids, especially in chloride-rich environments. These fasteners typically exhibit tensile strength between 600–750 MPa and hardness around 180–220 HB. The austenitic structure ensures mechanical durability, toughness, and dimensional stability under thermal and mechanical stress. 317 Fasteners are suitable for chemical, marine, and industrial applications where corrosion resistance and long-term reliability are critical.
| Grade | Stainless Steel 317 |
| Specifications | ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M 02 to M 160, 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 |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317 | 0.08 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 14.0 | 3.0 – 4.0 | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 317 | 8.0 g/cm3 | 1454 °C | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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SS 317 Bolts are highly resistant to corrosion, making them ideal for use in environments where exposure to chemicals or marine conditions is common. They come in sizes from M6 to M36, with lengths ranging from 10 mm to 300 mm, ensuring they can be used in various applications, from small machinery to large structural components.
Stainless Steel 317 Nuts Offering excellent resistance to corrosion, Stainless Steel 317 nuts are designed to withstand harsh environments, such as those found in chemical processing or marine applications. They match bolts in sizes ranging from M6 to M36, ensuring secure and reliable fastening. Their dimensions adhere to industry standards, providing consistency and compatibility.
With superior corrosion resistance, these SS 317 Stud Bolts are used in critical applications where reliability and durability are essential. They are available in sizes from M6 to M36 and lengths from 20 mm to 300 mm, accommodating various needs in industrial and structural settings. Their design allows for strong, long-term connections.
Featuring exceptional corrosion resistance, Stainless Steel 317 screws are ideal for use in environments prone to corrosion, such as marine or chemical processing applications. They come in sizes from M3 to M16 and lengths from 10 mm to 200 mm, making them suitable for a wide range of fastening applications, from electronics to heavy machinery.
These rods are known for their durability and resistance to corrosion, making them suitable for use in demanding environments. They are available in sizes from M6 to M30 and lengths from 100 mm to 3000 mm, which provides flexibility for various construction and industrial applications, including structural supports and custom assemblies.
With their excellent corrosion resistance, Stainless Steel 317 washers are essential for preventing damage and ensuring load distribution in harsh environments. They are available in sizes from M6 to M36, with thicknesses ranging from 1 mm to 5 mm, making them versatile for various applications where secure and reliable fastening is needed.
Fasteners by Walid Stainless are carefully packed in materials like wooden boxes and pallets to avoid damage from any outside sources. Hand-packing is done to prevent scratches and dents on every fastener, so that it reaches the client in the best possible condition. Our customers always appreciate the efficient performance and durable qualities of our Stainless Steel 317 Fasteners.
Stainless Steel 317 Fasteners are widely used in industries requiring corrosion-resistant, heat-resistant, and durable fastening solutions. They are ideal for chemical processing equipment, pharmaceutical machinery, food and beverage systems, marine structures, and industrial environments exposed to highly corrosive media. The high molybdenum content provides superior resistance to pitting and crevice corrosion in harsh chemical environments. Engineers and technicians rely on 317 Fasteners for safe, secure, and consistent performance. Walid Stainless ensures that each fastener meets strict quality standards, providing dependable materials for industrial, chemical, and marine projects requiring strength, durability, and exceptional corrosion resistance.
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