Nakamura Stainless is a well-respected manufacturer and supplier based in Pulau Ujong, Singapore, known for providing a diverse array of stainless steel products tailored for critical industrial applications. One standout in their lineup is the Stainless Steel 317 Fasteners, which are prized for their remarkable resistance to chemical attacks, pitting, and crevice corrosion, especially in harsh environments. Thanks to their higher molybdenum content compared to standard stainless grades, these fasteners offer exceptional strength and durability. Crafted to meet international standards, Stainless Steel 317 Fasteners guarantee reliable, secure, and long-lasting fastening solutions for even the most demanding applications.
These fasteners are made up of 18–20% chromium, 11–15% nickel, and 3–4% molybdenum, which significantly boost their corrosion resistance, particularly in environments with chlorides. On the mechanical side, they provide high tensile and yield strength, good creep resistance, and impressive toughness, even at elevated temperatures. This unique combination of composition and properties makes them perfect for situations where durability and performance are non-negotiable under tough conditions.
| 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 Nakamura 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 find their place in various industries, including chemical and petrochemical sectors, marine applications, pharmaceutical equipment, and food processing facilities. They are also utilized in pulp and paper machinery, textile processing, condensers, and heat exchangers, where high corrosion resistance is a must. With their blend of strength, durability, and resistance to aggressive media, Stainless Steel 317 Fasteners deliver reliable performance in both structural and mechanical fastening tasks.
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