317 Stainless Steel Fasteners

317 Stainless Steel Fasteners Manufacturer

Synergy Fasteners Pvt. Ltd., a trusted name in the Indian industrial fasteners market, specializes in manufacturing and supplying premium-quality 317 stainless steel fasteners. Engineered for exceptional strength and superior corrosion resistance, 317 stainless steel fasteners are ideal for use in harsh chemical environments, particularly those involving sulfurous, acidic, or chloride-rich conditions. With higher molybdenum content than 317, 317 stainless steel offers enhanced resistance to pitting, crevice corrosion, and general degradation, making it a preferred choice for industries like chemical processing, marine, pharmaceuticals, and pulp & paper. At Synergy Fasteners, we provide a wide range of 317 SS fasteners —including bolts, nuts, screws, washers, and custom components—manufactured to international standards with precision and reliability.

317 stainless steel fasteners are high-performance fastening components made from an austenitic stainless steel alloy that contains higher levels of molybdenum compared to standard grades like 304 and 317. This enhanced composition provides exceptional resistance to chemical attack, particularly from sulfurous, acetic, and phosphoric acids, as well as environments rich in chlorides. Known for their superior corrosion resistance, especially in highly aggressive and corrosive conditions, 317 SS fasteners are commonly used in industries such as chemical processing, marine, petrochemical, and pulp and paper.

Technical Specifications – Stainless Steel 317 Fasteners
Standards	ASTM A193 (Bolts), ASTM A194 (Nuts), ASTM A276 (Bars), ASTM F593/F594
Available Sizes	Metric: M3 to M56 Imperial: 3/16” to 2”
Length Range	6 mm to 500 mm (or custom as per requirements)
Thread Types	Metric (Coarse/Fine), UNC, UNF, BSW, BSF, NPT, BSP
Thread Standards	ISO 261, ANSI B1.1, DIN 13, BS 3643, ASME
Types Offered	Hex Bolts, Hex Nuts, Socket Screws, Studs, Threaded Rods, Washers, Machine Screws
Surface Finish	Natural, Pickled, Passivated, Electro-polished, Coated
Packing	Poly bags → Box → Cartons → Wooden Pallets or Custom Export Packaging

Stainless Steel 317 Fasteners supplier

Stainless Steel 317 Fasteners are high-performance fastening components engineered for superior corrosion resistance and strength in highly aggressive chemical environments. Made from a molybdenum-bearing austenitic stainless steel alloy, 317 fasteners offer significantly better resistance to pitting, crevice corrosion, and general chemical attack than conventional 304 or 316 stainless steels.

These fasteners are particularly well-suited for applications involving sulfurous, acidic, or chloride-rich conditions, making them ideal for use in chemical processing, pulp and paper, marine, and petrochemical industries. With excellent mechanical properties and enhanced corrosion resistance, 317 stainless steel fasteners ensure long-lasting reliability and performance in the most demanding environments.