Specification Brand : RAW PRODUCTS CORP BulletPoint : Designed for use with square bolts BulletPoint1 : Square nuts can also be used in a channel or welded to other steel products. A square nut is a four-sided nut. BulletPoint2 : Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening). BulletPoint3 : They are also much less likely to become rounded-off after repeated loosening/tightening cycles. BulletPoint4 : Use with a flat washer to avoid damage from sharp edges BulletPoint5 : Hot Dipped Galvanized products should only be used with fasteners of the same material Color : Silver DriveSystem : External Hex ExteriorFinish : Galvanized ExternallyAssignedProductIdentifier : 8945136847254 ExternallyAssignedProductIdentifier1 : 730656603101 ExternallyAssignedProductIdentifier2 : 0730656603101 FinishType : Hot Dipped Galvanized GradeRating : Grade 5 ItemName : Square Nuts Hot Dipped Galvanized Grade 2-3/8"-16 UNC - Qty-25 ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 2.2 centimeters ItemPackageDimensions_Width : 8.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-nuts Manufacturer : RAW PRODUCTS CORP Material : Zinc MeasurementSystem : Inch MetalType : Alloy Steel MetalType1 : Stainless Steel MetalType2 : Carbon Steel ModelNumber : FM6900N0711KS NumberOfItems : 25 PartNumber : 730656603101 ProductDescription : Square Nuts Hot Dipped Galvanized Grade 2 - 3/8"-16 UNC - Qty-25 ProductSiteLaunchDate : 2016-01-23T08:00:00.000Z Size : 3/8"-16 Style : Square Nut SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161700