|(Note: Measurements are outside max. dimensions unless stated otherwise).|
20th Century : Octagonal capstan nut with blind threaded hole.
Diam. 31mm. (1 3/16")
Width side to side 29mm. (1 1/8")
Height 18mm. (11/16")
Thread Option: M10.
Thread Option: M6.
For alternative thread sizes, please specify in the "special order request" box when submitting order.