Specification Brand : WAAZVXS BulletPoint1 : Material: Aluminum Alloy BulletPoint2 : Color: Blue BulletPoint3 : Connection diameter: 8 x 8mm BulletPoint4 : Top Thread Size: M4 BulletPoint5 : Through Angle:180 Degree Color : Onecolor DriveSystem : External Hex ExternallyAssignedProductIdentifier : 9406106705336 FinishType : Finish ItemName : WAAZVXS Coupler 2pcs Aluminum Shaft Rigid Coupling Coupler for Motor Connector D14L25 ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : WEIWEIBEIER Material : Metal MetalType : Alloy Steel NumberOfItems : 1 PartNumber : WWBR ProductDescription : Fixed Couplers are used to Connect Stepper Servo AC DC motors to Ball screw or Lead screw they are widely used to build CNC Router, CNC Plasma, CNC Mill, CNC Laser and many automation machines. Widely used in hardware,molds, and the occasion of the mechanical transmission. Suitable For: connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diameters. Between the transmission member can do both screw can do model remote control boat propeller shaft and the motor power. Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L) Weight:17g Package Include: 2 x Motor Rigid Coupling 1 x Hex Head Spanner 8 x Screws Note: The color of the item may vary slightly due to photography and your own computer ProductSiteLaunchDate : 2022-07-20T06:12:51.012Z Size : 3pcs 3mm Style : Flange coupling UnspscCode : 31161700