Specification Brand : TTZEZE BulletPoint1 : Dimensional Information - The outer diameter is 5.7mm/0.22'' and the inner diameter is 3.2mm/0.13''.Thickness is 0.4mm/0.02''.The outer edge is easy to hurt,please use carefully. BulletPoint2 : High Quality - External tooth star lock washers are made of premium quality 304 stainless steel,which is strong,not easy to deform or break,resistant to corrosion and rust,and can maintain good performance in terrible environment. BulletPoint3 : Effect - External tooth star lock washers exert a spring force between the fasteners head and the substrate,which maintains the washer hard against the substrate and the bolts thread hard against the nut or substrate thread,creating more friction and resistance to rotation. BulletPoint4 : Easy to Use - Simple to use,only need to put the washer into the screw or bolts,will get better fixing effect.Teeth on the outside edge of the washer bite into the screw head and joint for a tight grip. BulletPoint5 : Wide Applications - Suitable for household and commercial appliances,automotive and marine electrical power connections with threaded,bolted connections. Color : silver ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0713356504824 ExternallyAssignedProductIdentifier2 : 713356504824 ExternallyAssignedProductIdentifier3 : 00008236091212 ItemName : Tooth Star Lock Washers,TTZEZE SUS304 Starlock Washers,Anti Loose Multi-Tooth Star Lock Washers,Quick Speed Locking Washers Assortments,Silver Tooth Locking Ring Washers M3 External 300PCS ItemPackageDimensions_Height : 0.02 inches ItemPackageDimensions_Length : 0.23 inches ItemPackageDimensions_Width : 0.13 inches ItemPackageQuantity : 100 ItemTypeKeyword : tooth-lock-washers Manufacturer : TTZEZE Material : Stainless Steel MetalType : Stainless Steel MetalType1 : Stainless Steel MetalType2 : Carbon Steel ModelNumber : 05038 NumberOfItems : 300 NumberOfPieces : 300 PartNumber : 05038 ProductDescription : Features: - High Quality Made of high quality 304 stainless steel,provides excellent rust resistance,suitable for indoor and outdoor use. - Fine Workmanship Fine workmanship,smooth surface,no burrs,not easy to slip,durable. - Wide Applications Widely used in various screw fastening applications,suitable for electrical connections in electrical appliances,automobiles and ships,valves,machinery,doors and windows and other fields. Specification: Material:304 Stainless Steel Color:Silver Size:Outer Diameter:5.7mm/0.22'',Inner Diameter:3.2mm/0.13'',Thickness:0.4mm/0.02''. Package: 300 x external tooth star lock washers ProductSiteLaunchDate : 2023-12-22T06:21:52.120Z Size : M3 External 300PCS Style : External Tooth SupplierDeclaredDgHzRegulation : other SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 300 UnspscCode : 31161807 WasherType : External Tooth Lock WasherType1 : lock washers WasherType2 : Internal Tooth Lock