Specification Brand : NACX BulletPoint : 10pcs M3M4M5M6M8M10M12 304 stainless steel enlarged and thickened square washer, square flat washer BulletPoint1 : Product Name: Split Lock Washer; Material: 304 Stainless Steel BulletPoint2 : Inner Diameter: 12mm/ 0.47"; Outer Diameter: 19mm/ 0.74"; Thickness: 3.2mm/ 0.12" BulletPoint3 : Washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened. BulletPoint4 : Intended for the general use under the head of a bolt or nut. BulletPoint5 : Suitable for mounting electronics, machinery, car models, model aircraft and other supplies. Color : Silver tone CustomerPackageType : Standard Packaging ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 8414753505729 ExternallyAssignedProductIdentifier1 : 702004255782 ExternallyAssignedProductIdentifier2 : 0702004255782 ExternallyAssignedProductIdentifier3 : 00008236155891 GpsrSafetyAttestation : 1 ItemName : M12 Split Lock Washer, 304 Stainless Steel Spring Lock Washer, 100Pcs ItemPackageDimensions_Height : 10.795 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 8.509 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flat-washers Manufacturer : NACX Material : Stainless Steel MetalType : Stainless Steel ModelNumber : FLATW5/16-3/4 NumberOfItems : 1 NumberOfPieces : 100 PackageLevel : unit PartNumber : FLATW5/16-3/4 ProductDescription : Specifications: Type: Spring Lock Washer Sizes: M12 Material: 304 Stainless Steel
Feature: A helical lock washer (also called a "split washer") looks like a ring with uneven ends. The ends of the ring bite into fastener material to keep it from turning.