Specification Brand : VAMUOEFL BulletPoint1 : Thread Diameter : 1/4" (0.245") , Thread Length : 1/2" BulletPoint2 : Size: Thread Diameter x Thread Length (Length measured from under the head) BulletPoint3 : Head Diameter: 0.433" , Head Height : 0.157" BulletPoint4 : Package Quantity : 20Pcs Hex Head Bolts BulletPoint5 : Hex Head Bolts Screw is indoor and outdoor use. They are strong, corrosion-resistant and will support all of your projects. Color : M10*120 ExteriorFinish : Stainless Steel GradeRating : Grade 304 ItemName : VAMUOEFL 1/4-20 x 1/2" Hex Bolt (1/2" to 3" Available),External Hex Head Screw, Fully Threaded, 304 Stainless Steel 18-8, 20Pcs ItemPackageDimensions_Height : 0.4 inches ItemPackageDimensions_Length : 3.99 inches ItemPackageDimensions_Width : 2.44 inches ItemTypeKeyword : hex-bolts Manufacturer : VAMUOEFL ManufacturerGrade : Grade 304 Material : Stainless Steel MetalType : Stainless Steel ModelNumber : modle NumberOfItems : 20 PartNumber : S10059886L ProductDescription : Hex Head Bolts Screw is very strong and is great for both indoor and outdoor use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.making it last longer than other hardware on the market today.They are strong, corrosion-resistant and will support all of your projects. ProductSiteLaunchDate : 2024-07-16T16:53:08.543Z Size : 1/4-20 x 1/2" (20Pcs) SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500