Specification Brand : FTVOGUE BulletPoint : Price For: Each For Use In: Low pressure seal in circular openings Max. Back Pressure: 24 ft. of Head Material: Aluminum, Stainless Steel, Neoprene Rubber Item: Mechanical Expansion Plug Type: Thumb Nut Min. Dia.: 0.2375" Max. Diameter: 0.270" Nominal Size: 1/4" Country of Origin (subject to change): United States BulletPoint1 : PURPOSE: Used with bolts or screws screwed together for fastening parts. BulletPoint2 : 【Long Service Life】Our knurled nut was made of high quality carbon steel material, stable and , professional manufacturing, high reliability. Quality assurance, long service life. BulletPoint3 : WIDE RANGE OF APPLICATIONS: This knurled nut is an that must be used in all manufacturing machinery. BulletPoint4 : 【Easy to Use】Our products is a high-quality knurled nut, and built to strict quality control standards, as a artistic appearance and simple structure, very friendly to novices. BulletPoint5 : 【Good Performance】Our products has multiple specifications (M4 M5 M6 M8 M10), convenient to replace the broken one. Color : Silver DriveSystem : Thumb DriveSystem1 : Spline DriveSystem2 : Thumb ExteriorFinish : Carbon Steel ExternallyAssignedProductIdentifier : 8678873524187 ExternallyAssignedProductIdentifier1 : 889040238754 ExternallyAssignedProductIdentifier2 : 0889040238754 FinishType : Nickel ItemName : FTVOGUE Carbon steel knurled nut, Knurled Nut, Round Knurled Thumb Nuts, GB807 M3 M4 M5 M6 M8 M10 Carbon Steel Handle Nut Knurled Thumb Nuts, Nuts (M8 (2pcs)), Nut ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thumb-nuts Manufacturer : FTVOGUE Material : Carbon steel nickel plated Material1 : Stainless Steel Material2 : Aluminum MeasurementSystem : Metric MetalType : Iron MetalType1 : Nickel MetalType2 : Carbon Steel ModelNumber : FTVOGUE64m0y1wcit-05 NumberOfItems : 30 PartNumber : FTVOGUE64m0y1wcit-05 ProductDescription : Specification: Material:Carbon steel ( plating) Size and quantity: M3 10pcs, M4 10pcs, M5 10pcs, M6 5pcs, M8 2pcs, M10 1pcs(Optional) Weight: Approx.17g/0.6oz Size D dk M4 4mm 12mm M5 5mm 16mm M6 6mm 20mm M8 8mm 24mm M10 10mm 30mm