Specification Brand : Newport Fasteners BulletPoint : Category: Outdoor Equipment -- Crop, Nursery, and Landscaping BulletPoint1 : Thread: Coarse / Full Thread / Case Hardened / Black Oxide BulletPoint2 : Thread Diameter-Pitch: 1/2-13, Length: 4 1/2 inch BulletPoint3 : Coarse Thread BulletPoint4 : Black Oxide is not a protective finish and will rust if exposed to moisture. Stainless Steel material is recommended for environments with moisture BulletPoint5 : Black Oxide is not a protective finish and will rust if exposed to moisture. Stainless Steel material is recommended for environments with moisture Color : Black ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier : 8945135954915 ExternallyAssignedProductIdentifier1 : 0736354595052 ExternallyAssignedProductIdentifier2 : 736354595052 ItemDisplayDimensions_Diameter : 0.5 inches ItemDisplayDimensions_Length : 4.5 inches ItemDisplayWeight : 6.51 pounds ItemName : Square Head Set Screw, Dog - Half, 1/2-13 x 4 1/2", Alloy Steel Case Hardened, Black Oxide, Full Thread (Quantity: 25) Coarse Thread, 1/2 inch Square Head Bolts, Length: 4 1/2 inch ItemPackageQuantity : 1 ItemTypeKeyword : square-head-bolts Manufacturer : Newport Fasteners ManufacturerGrade : Grade 2 Material : Steel MetalType1 : Stainless Steel MetalType2 : Alloy Steel NumberOfItems : 1 PartNumber : 777585 ProductDescription : Dog Point set screws are considered headless screws that that are threaded the entire length. They have an internal hexagonal drive at one end and a full or half-dog point at the other. One of the main advantages dog point set screws have over cup point set screws is they won't cut into the shaft and damage it or the component. ProductSiteLaunchDate : 2018-04-26T23:35:58.725Z Size : 1/2-13 x 4 1/2 inch UnitCount : 1 UnspscCode : 31161500