Item #: 15664386Brand: Electro HardwareModel #: FW-7073-EH Features and Benefits Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials. Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications. Product Specifications Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 3/8 ; Inside Diameter (Inch): 0.376 ; Outside Diameter (Inch): 0.592 ; Thickness (Decimal Inch): 0.0560 Type Standard System of Measurement Inch Screw Size 3/8 Inside Diameter (Inch) 0.376 Outside Diameter (Inch) 0.592 Thickness (Decimal Inch) 0.0560 Material Grade 316 Material Stainless Steel Finish/Coating Uncoated Fastener Standard UL