Specification Brand : Small Parts BulletPoint1 : Flat washer provides a bearing surface for fastener load distribution or acts as a spacer BulletPoint2 : Steel is often used in applications where strength is the primary consideration BulletPoint3 : Black oxide finish offers mild corrosion resistance and lubricity BulletPoint4 : Meets ASME B18.22.1 specifications BulletPoint5 : Flat washer provides a bearing surface for fastener load distribution or acts as a spacer BulletPoint6 : Black oxide finish offers mild corrosion resistance and lubricity BulletPoint7 : Meets ASME B18.22.1 specifications Color : Black ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier1 : 733569733040 ExternallyAssignedProductIdentifier2 : 0733569733040 ItemName : Steel Flat Washer, Black Oxide Finish, ASME B18.22.1, No. 6 Screw Size, 5/32" ID, 3/8" OD, 0.049" Thick (Pack of 100) ItemPackageDimensions_Height : 14.097 centimeters ItemPackageDimensions_Length : 1.0922 centimeters ItemPackageDimensions_Width : 9.2964 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flat-washers Manufacturer : Small Parts Material : Alloy Steel MetalType : Alloy Steel ModelNumber : SSW177 NumberOfItems : 100 NumberOfPieces : 100 PackageLevel : unit PartNumber : B009OJHM22 ProductDescription : The 316 marine grade stainless steel flat washer provides a bearing surface for fastener load distribution or is used as a spacer between components. The 316 stainless steel grade provides strength and offers superior corrosion resistance, greater than 18-8 stainless steel, especially in marine environments. The material may be slightly magnetic. Washers evenly distribute the load of a fastener across a surface and can also be used as spacers, springs, shims, or locking devices. Several different washer styles fit a variety of application and installation requirements. The most common style is a flat washer. There may be very slight variances, they are minimal. Dimensions: 1MM Thick, 3/8 Inch OD, 0.177 Inch ID (9.5MM X 4.5MM X 1.0MM) ProductSiteLaunchDate : 2017-05-26T03:49:35.826Z Size : 8 StreetDate : 2017-11-25T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100 UnspscCode : 31161500 WasherSize : No. 6 WasherType : Flat