4pcs Zinc Plated Shaft Collars Solid Steel Multi Size 10mm - 35mm Set Screws Style Stop Collars Metalworking Supplies - (Diameter: 0.3125 Inch)

Made of Carbon Steel with Zinc Plated Coating, better weld ability and resistance to corrosion than the regular steelThis collar comes with a socket cup-point setscrew for securing the collar onto the shaftGood axial and radial support performance, choice for nearly all types of machinery and industry, such as drive shafts, agricultural implements, equipment, gearbox assemblies, motor bases, machine tools, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industryMaterial : Carbon Steel with Zinc Plated Coating . Collar Style: Clamp Outside .Bore 0.125" Shaft Collar:Bore Diameter: 1/8" (0.125 Inch / 3.175mm) .Outside Diameter : 3/8"(0.375 Inch/ 9.525mm) .Width : 1/4"(0.25 inch / 6.35mm)Bore 0.1875" Shaft Collar:Bore Diameter: 3/16" (0.1875 Inch / 4.7625mm) .Outside Diameter : 7/16"(0.4375 Inch/ 11.1125mm) .Width : 1/4"(0.25 inch / 6.35mm)Bore 0.25" Shaft Collar:Bore Diameter: 1/4" (0.25 Inch / 6.35mm) .Outside Diameter : 1/2"(0.5 Inch/ 12.7mm) .Width : 5/16"(0.3125 inch / 7.9375mm)Bore 0.3125" Shaft Collar:Bore Diameter: 5/16" (0.3125 Inch / 7.9375mm) .Outside Diameter : 5/8"(0.625 Inch/ 15.875mm) .Width : 5/16"(0.3125 inch / 7.9375mm)Bore 0.375" Shaft Collar:Bore Diameter: 3/8" (0.375 Inch / 9.525mm) .Outside Diameter : 3/4"(0.75 Inch/ 19.05mm) .Width : 3/8"(0.375 inch / 9.525mm)Bore 0.4375" Shaft Collar:Bore Diameter: 7/16" (0.4375 Inch / 11.1125mm) .Outside Diameter : 7/8"(0.875 Inch/ 22.225mm) .Width : 7/16"(0.4375 inch / 11.1125mm)Bore 0.5" Shaft Collar:Bore Diameter: 1/2" (0.5 Inch / 12.7mm) .Outside Diameter : 1"(1 Inch/ 25.4mm) .Width : 7/16"(0.4375 inch / 11.1125mm)Bore 0.5625" Shaft Collar:Bore Diameter: 9/16" (0.5625 Inch / 14.2875mm) .Outside Diameter : 1"(1 Inch/ 25.4mm) .Width : 7/16"(0.4375 inch / 11.1125mm)Bore 0.625" Shaft Collar:Bore Diameter: 5/8"

• Diameter: 0.3125 Inch