Item #: 15665664Brand: Electro HardwareModel #: FW-6984-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: 3/4 ; Inside Diameter (Inch): 0.287 ; Outside Diameter (Inch): 0.624 ; Thickness (Decimal Inch): 0.0530 Type Standard System of Measurement Inch Screw Size 3/4 Inside Diameter (Inch) 0.287 Outside Diameter (Inch) 0.624 Thickness (Decimal Inch) 0.0530 Material Grade 316 Material Stainless Steel Finish/Coating Uncoated Fastener Standard UL