Heyiarbeit 16mm×22mm (OD x L) Set Screw Rigid Coupling Joint Connector 6mm to 8mm M4 Screws Coupler for 3D Printer DIY Encoder CNC Machine Silver Color 1pcs

The Set Screw Rigid Coupling is a versatile and reliable solution for connecting shafts in tight spaces.

With its M4 screw diameter and 22mm length, it offers zero backlash and one-piece Aluminum Alloy construction for maximum durability.

Perfect for applications such as drive systems for encoders, instrumentation, lead screws, small pumps, feed rollers, and more.

Get yours today and experience the convenience and reliability of this innovative product!