Specification Brand : AZSSMUK BulletPoint1 : Product Name :Zinc Plated Set Screw Shaft Collars; BulletPoint2 : ID:1/2"; OD:1"; Width:7/16"; Set Screw: 1/4-20×1/4; BulletPoint3 : Material : High quality Carbon Steel with Zinc Plated Coating; BulletPoint4 : Package Content : 4-Pieces 1/2" Zinc Plated Shaft Collars with 1Pcs Set Screw. BulletPoint5 : This set of screw collars are the smallest of all the collars, very easy to install and change Color : Black ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 0709345928795 ExternallyAssignedProductIdentifier2 : 709345928795 FinishType : Finished ItemName : Zinc Plated Set Screw Shaft Collars 1/2" Bore Solid Steel Style ItemPackageDimensions_Height : 0.05 inches ItemPackageDimensions_Length : 4.5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 4 ItemTypeKeyword : clamp-on-shaft-collars Manufacturer : DAOE Material : Carbon Steel NumberOfItems : 4 PartNumber : 1/2-AZC-4P ProductDescription : ✔4-Pieces 1/2" 12.7mm Bore Zinc Plated Set Screw Shaft Collars ✔Made of High quality Carbon Steel with Zinc Plated Coating, better weld ability and resistance to corrosion than the regular steel ✔This collar comes with a socket cup-point setscrew for securing the collar onto the shaft ✔Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, agricultural implements, medical equipment, gearbox assemblies, motor bases, machine tools, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry ProductSiteLaunchDate : 2021-10-24T04:36:34.933Z Size : 1/2" Style : Modern UnitCount : 2