Specification Brand : S-D-S Screws BulletPoint : Price For: Each Basic Material: Steel Fastener Finish: Zinc Plated System of Measurement: Inch Material Grade: Grade 2 Fastener Thread Direction: Right Hand Width Across Flats: 1/4" Dia./Thread Size: #4-40 Item: Lock Nut Flange Dia.: - Fastener Thread Type: UNC Nut Style: Tooth Washer Lock Nut Country of Origin (subject to change): Multiple BulletPoint1 : Material : Stainless Steel 410 BulletPoint2 : Internal Tooth Lock Washers Are A Hardened Curcular Washer Assortment BulletPoint3 : These Lock Washers Are Stainless Washers Best Quality BulletPoint4 : Stainless Steel Washer Set Lock Washer Assortment BulletPoint5 : Metal Washers Assortment Star Washer Color : Silver ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0653718149433 ExternallyAssignedProductIdentifier2 : 653718149433 FinishType : Zinc GradeRating : grade 2 ItemName : Stainless Steel 410 Washer Lock Stars Bolt Lock Small Lock Parts Washer Lock Set Washers Assortment Stainless Steel Washers Lock Washers Internal Tooth Washers 1/4" (25 Pcs) Super-Deals-Shop ItemPackageDimensions_Height : 11.8 centimeters ItemPackageDimensions_Length : 3.4 centimeters ItemPackageDimensions_Width : 9.3 centimeters ItemPackageQuantity : 25 ItemTypeKeyword : tooth-lock-washers Manufacturer : Imported Material : Stainless Steel MeasurementSystem : Inch MetalType : Stainless Steel ModelNumber : a17062100ux1359 NumberOfItems : 1 NumberOfPieces : 25 PartNumber : NLMSI20-40NTM-100P ProductDescription : Nominal Washer Size : 1/4"
Inside Diameter : 0.267
Outside Diameter : 0.478
Washer Thickness Minimum : 0.023
Washer Thickness Maximum : 0.028
Material : Stainless Steel 410
Type 410 Stainless Steel is the general purpose corrosion and heat resisting chromium stainless steel that is hardened by thermal treatment to a wide range of mechanical properties
Internal tooth lock washers work by sinking their teetch into to the head of the fastener and the material that is being fastened into creating a strong bond that keeps the screws and bolts in place
Internal Tooth lock washers are a hardened curcular washer that have twisted prongs called "teeth" which extend inward from the inside edge of the washers assortment
These lock washers are preffered when the finished appearance is crucial and the teeth must be hidden under the washers assortment
Internal tooth star lock washers offer a supperior locking mechanism in comparion to spring lock washers