Rencol
Thumbscrew - 15mm M4 Male Thumb Screw | Ross Castors | Ideal For Applications On Tripods
£1.05
https://www.rosscastors.co.uk/ Go to shop Description
This M4 thumb Screw is ideal for applications where adjustment is required on tripods, machinery and equipment . This small thumb nut is 15mm in diameter with an M4 threaded thumbscrew.
Thumbscrew - 15mm M4 Male Thumb Screw