Manufacturer Part Number: 42625G|Washer Type|StandardMaterial|Case-Hardened SteelMaterial Grade|1010Screw Size|3/4 inThread Size|Inside Diameter (Inch)|25/32Inside Diameter (Decimal Inch)|Inside Diameter (mm)|Outside Diameter (mm)|Outside Diameter (Inch)|1-5/8Outside Diameter (Decimal Inch - 4 Decimals)|Thickness (mm)|Thickness (Inch)|1/4Thickness (Decimal Inch - 4 Decimals)|Standards|Finish Coating|Black OxideFastener Standard|Military Specification|System Of Measurement|InchAdditional Information|Product Service Code|UNSPSC Code|31161807