Specification Brand : Newport Fasteners BulletPoint1 : Thread: Coarse / Full Thread / Case Hardened / Black Oxide BulletPoint2 : Thread Diameter-Pitch: 3/8-16, Length: 2 1/4 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 Color : Black ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier : 8945135954731 ItemDisplayDimensions_Diameter : 0.38 inches ItemDisplayDimensions_Length : 2.25 inches ItemDisplayWeight : 7.01 pounds ItemName : Square Head Set Screw, Dog - Half, 3/8-16 x 2 1/4", Alloy Steel Case Hardened, Black Oxide, Full Thread (Quantity: 100) Coarse Thread, 3/8 inch Square Head Bolts, Length: 2 1/4 inch ItemTypeKeyword : square-head-bolts Manufacturer : Newport Fasteners ManufacturerGrade : Grade 2 Material : Steel MetalType : Alloy Steel PartNumber : 169408 Pattern : Geometric 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 : 2018-04-26T23:35:36.500Z Size : 3/8-16 x 2 1/4 inch UnitCount : 1 UnspscCode : 31161500