316 SS SAE Flat Washer
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316 SS SAE Flat Washer

316 stainless steel SAE flat washers are used under bolt heads or nuts to increase the bearing surface area, or to offer protection so that the nut or bolt can be rotated without distortion of the bearing surface. Flat washers are also used to give tightness to a joint, to prevent leakage, and especially to distribute pressure under the head of a bolt or nut. Dimensional specifications are governed by ASME B18.21.1. USS (United States Standard) flat washers have a larger outer diameter than SAE (Society of Automotive Engineers) flat washers, and can be utilized in nearly any application. SAE flat washers have a smaller outer diameter than USS flat washers. 316 stainless steel fasteners are commonly used in applications that require general atmospheric corrosion resistance, such as chemical and food processing equipment. 316 stainless steel has a higher corrosion resistance than 18-8 or 304 stainless steel.

316 SS SAE Flat Washer
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Diameter Inside Diameter Outside Diameter Thickness Item # Availability Price Quantity UOM
5/8 0.6560 1.3120 0.1210 WFS6062SAE In Stock $0.61871/EA EA