Bigsurf No Tool Fin Bolt and Nut, M4, Longboard, SUP, US-Box
€4.95
sold out
This Bigsurf No Tool Fin Bolt and Nut works great.
Grab the flat head, twist to secure your fin into your board. Tip is to have the flat section parallel to the centreline of your board to reduce drag.
Stainless metric M4 bolt.
Slider nut fits all standard US and/or longboard boxes.
Simple and effective.
