Specification Brand : FIYA BulletPoint1 : Shaft Usage:8mm to 12mm / 0.31to 0.47 inch BulletPoint2 : Material: Aluminum faultless alloy; Size: 30x25mm/ 1.18x0.98inch( L*D) BulletPoint3 : Feature: Set screws (Coiling Clamping); Main Color: Silver tone BulletPoint4 : Flexibility of coupling shaft removes stress between the motor and ingenious driving components. BulletPoint5 : The shaft couplers are widely neat applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty. Color : Multiple colors ItemName : New Lon0167 Motor Shaft Featured 8mm to 12mm reliable efficacy Joint Helical Beam Coupler Coupling 25mm Dia 30mm Length(id:7c5 13 60 2c6) ItemTypeKeyword : beam-couplings Manufacturer : Lon0167 Material : Composite ModelNumber : 4e0d2925d6fb4f3175816f9be4e661 PartNumber : 5ac5be02-3c09-3ecac43b8d6648 ProductDescription : Description: 8mm to 12mm shaft usage diameter, 30mm length, workmanship 25mm diameter, set screw type, recommended beam coupling. Zero backlash. One-piece metallic spring coupling. For little torque shaft connect. Absorption of , angular misalignments and shaft end-play by spring action. Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required. 0 Specification: Feature: Set screw (coiling clamping) Size: 30x25mm/ 1.18x0.98inch( L*D) Material: Aluminum alloy Main Color: Silver tone Weight: 32g 0 Package Content: 1 x Shaft coupling ProductSiteLaunchDate : 2020-11-07T17:53:00.604Z Size : Small Style : Wire Collated UnitCount : 1