Specification Brand : Zadery BulletPoint1 : Diameter: 3/8inch; Length: 12 inch; Thread Type: UNC standard; Threads Per Inch: 16/Fully Threaded. BulletPoint2 : Iron threaded rod has excellent in corrosion and rust resistance, good ductility. BulletPoint3 : Widely used for suspension fixtures, sprinkler heads, light fixtures, and many more items that require continuous threads or metal rods without heads or formed tips. BulletPoint4 : Used for suspension fixtures, sprinkler heads, light fixtures, and many more items that require continuous threads or metal rods without heads or formed tips. BulletPoint5 : Item come with 4 packs of 3/8"-16 threaded rods. Color : Silver ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 769053097510 ExternallyAssignedProductIdentifier2 : 0769053097510 ExternallyAssignedProductIdentifier3 : 00769053097510 GpsrSafetyAttestation : 1 GradeRating : Grade B7 ItemHardness : B70 (Rockwell B) ItemName : Zadery Zinc Plated 3/8"-16 Fully Threaded Steel Rod, 4 Pieces 12" Length Long Threaded Screw ItemPackageDimensions_Height : 31.2928 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 3.4036 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : fully-threaded-rods-and-studs Manufacturer : Zadery Material : Iron Material1 : steel Material2 : zinc plated ModelNumber : TR304SS-3436 NumberOfItems : 4 NumberOfPieces : 4 PackageLevel : unit PartNumber : Z-tie-4pcs ProductDescription : Iron threaded rod has excellent in corrosion and rust resistance, good ductility. Widely used for suspension fixtures, sprinkler heads, light fixtures, and many more items that require continuous threads or metal rods without heads or formed tips. Used for suspension fixtures, sprinkler heads, light fixtures, and many more items that require continuous threads or metal rods without heads or formed tips.