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.
6mm-10mm, 8mm-10mm, 10mm-10mm
Screw Hole Diameter: 4mm
The diameter is 16mm, Length is 22mm
Transfer Bore Diameter: Multiple Specification
Widely used in motor, hardware, mold, and mechanical transmission occasions.
For example: the Specification "5mm to 8mm" means "one bore diameter of the coupler is 5mm, the other is 8mm"
Package Included:
Coupler x 1
M4 Screw x 2