VARIOUS TYPES YOU DIDN’T KNOW ABOUT STAINLESS STEEL 316 WASHERS Frequently referred to as spring washers, alloy grade 316 Stainless Steel Lock Washer prevents fastening or loosening from occurring, as they prevent unscrewing rotation noticed in the fastening device. Grade 316 Stainless Steel Belleville Washers are constructed with a slightly conical shape. This conical shape is what provides an axial force when deformed. Another form of spring washer, 316 Stainless Steel Cup Washers are produced with a semispherical shaped bottom and/or beveled edge for applications involving assembly housings, spacers to reduce material usage, end caps, locators, anti-tampering protection for fasteners, or these cup-shaped Stainless Steel 316 Washers could also be used as a substitute for larger heavier washers. The surface of Belleville 316 Stainless Steel Washers could be serrated and they could be used in applications that have a need for improved locking capabilities. Used in structural applications, 316 Stainless Steel Beveled Washers are designed in a square shape, where one side is at an oblique angle with the other one straight, meant to be used for leveling and shimming purposes. While 316 Stainless Steel Fender Washers, named after automobile fenders are commonly used to spread the load on thin sheet metal.
Standard Specification of SS 316 Washers Standard: DIN, ISO, JIS, GB, IS, BS, ASTM, and all International Standards ANSI — American National Standards Institute. ANSI B 18.2.4 2M, ANSI B 28.2.4 1M, Stud Screw lengths are defined in ASME B16.5 standard, Hex Washers are defined in ASME B18.2.2, ASME B18.5, GB/T5782, GB/T5783, GB5783. DIN Standard: B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985 Tolerance: +/-0.01mm to +/-0.05mm Finishing: Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated. Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating, and some special ones like DACROMET Length: 3 mm to 200 mm (Custom Length available) 316 Stainless Steel Washers Size: Cold Forging: M2-M24, Hot forging M24-M100, 1–1/2” Dia, up to 1100mm lg, Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg. 316 Stainless Steel Washers M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes Production process: Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.
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