Washer - 00400-OBLCO

Common Sense Turnbuttons are a positive locking fastener with the stud button held in position by a spring until turned by hand.

Material
Brass

Finish
Nickel/Black

Turnbutton Punch Tool
A Hand Tool for punching an oval centre hole and 4 slots in canvas or canopy material to fit a turnbutton eyelet. Easy to use by striking a hammer against the end.