Specification Brand : RAW PRODUCTS CORP BulletPoint : New BulletPoint1 : Hex nuts are used for many fastening applications. BulletPoint2 : These nuts are often used with screws and bolts when mechanically joining materials together. BulletPoint3 : Driven with a hex wrench or a nutsetter, hex nuts are the most popular type of nut BulletPoint4 : Hex finish nuts are known for their hex shape. BulletPoint5 : If the size of the screw that you are using is smaller than 1/4-20 (ex 8-32 or 10-24) you should be using and searching for hex machine screw nuts. Hex nuts start at size 1/4-20 and go all the way up to 1-1/4", they are available in fine thread and coarse thread. Color : Silver DriveSystem : External Hex DriveSystem1 : Spline DriveSystem2 : External Hex ExteriorFinish : Plain ExternallyAssignedProductIdentifier1 : 046737842711 ExternallyAssignedProductIdentifier2 : 0046737842711 FinishType : grey GpsrSafetyAttestation : 1 GradeRating : Grade 5 ItemDisplayWeight : 0.13 pounds ItemName : Hex Finish Nuts 18-8 Stainless Steel - 7/16"-20 (11/16" Flats x 3/8" Thick) Qty-25 ItemPackageDimensions_Height : 14.4 centimeters ItemPackageDimensions_Length : 3.5 centimeters ItemPackageDimensions_Width : 9.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hex-nuts Manufacturer : RAW PRODUCTS CORP Material : Stainless Steel 304 MeasurementSystem : Inch MetalType : Stainless Steel MetalType1 : Nickel MetalType2 : Alloy Steel MetalType3 : Iron ModelNumber : a17101900ux0296 NumberOfItems : 25 NumberOfPieces : 4 PartNumber : 046737842711 ProductDescription : Hex Finish Nuts 18-8 Stainless Steel - 7/16"-20 (11/16" Flats x 3/8" Thick) Qty-25 ProductSiteLaunchDate : 2013-09-06T07:00:00.000Z Size : 7/16"-20 Style : Hex Nut SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 31161700