Specification Brand : Glvaner BulletPoint1 : Thread Size: 3/8"-16; Thread Pitch: 16 TPI; Bolt Thread Length: 4-1/2 inch BulletPoint2 : Package include: 6 Sets BulletPoint3 : Material: 304 stainless steel (A2-70) and bright finish, greater strength and corrosion resistance performance than regular stainless steel or zinc plated fasteners. BulletPoint4 : Hex Drive Size: 9/16" BulletPoint5 : Hex bolts generally require flat & lock washers to evenly distribute the pressure from the head and the nut. The combinations we provide save your time and money to buy washers and nuts seperately. BulletPoint6 : PROFESSIONAL GRADE: Precision-engineered fasteners suitable for both professional mechanics and DIY enthusiasts BulletPoint7 : GOOD ORDER: It's very well organized, so you don't have to dig around when you need to use them, because each one is packaged in a separate bag, and it's clearly labeled what's inside. Color : Silver ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 9088956434019 ExternallyAssignedProductIdentifier1 : 4003315704324 ExternallyAssignedProductIdentifier2 : 04003315704324 FinishType : Plastic GpsrSafetyAttestation : 1 GradeRating : Grade A2 ItemName : 6 Sets Glvaner 3/8-16 x 4-1/2" Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) Stainless Steel, Full Thread, Coarse Thread ItemPackageDimensions_Height : 15.2908 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 10.4902 centimeters ItemPackageQuantity : 6 ItemShape : Round ItemTypeKeyword : hardware-nut-and-bolt-sets Manufacturer : Glvaner Material : Stainless Steel Material1 : Metal Material2 : Rubber ModelNumber : AMY-25 NumberOfItems : 6 NumberOfPieces : 6 PackageLevel : unit PartNumber : GVNA30073-6 ProductDescription : 6 Sets Glvaner 3/8-16 x 4-1/2" Stainless Steel Hex Bolts with Hex Nuts, Flat Washers and Lock Spring Washers 304 Stainless Steel 18-8 Full Thread Coverage Coarse Thread ProductSiteLaunchDate : 2023-05-29T12:15:58.788Z SafetyWarning : Use provided rubber end caps to protect floors from scuffs and to prevent injury from pointed rod and tubing edges Size : 3/8-16 x 4-1/2" StreetDate : 2023-01-23T00:00:01Z Style : 1008PCS M4 M5 M6 M8, 18 Sizes SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Hardwood UnitCount : 6 UnspscCode : 31161500