Notice: Different bore diameters have different outside diameters, please read the table in the description carefully.
The rigid coupling is 90 degree fastening design and is fastened by four machine screws.
Length: 22mm
Outer Diameter: 14mm
Diameter is 14mm, Length is 22mm
3.17mm-3.17mm, 4mm-4mm, 4mm-5mm, 4mm-6mm, 5mm-5mm, 5mm-6mm, 5mm-8mm, 6mm-6mm, 6mm-8mm, 8mm-8mm
Screw Hole Diameter: 4mm
Widely used in motor, hardware, mold, and mechanical transmission occasions.
For example the Specification "5mm-8mm" means "one bore diameter of the coupler is 5mm the other is 8mm"
Package Included: Coupler x 1 + M4 Screw x 2