Light alloy finishing caps suitable for M3 size socket screws. Provide increased load bearing area, ideal for use on Carbon or Glass frames as well as alloy and add a nice detail touch to your machine. Caps measure 8mm diameter around the base, 4mm tall and suit M3 socket screws with a nominal 5.6mm diameter head size. Available in Red, Blue, Purple, Black and Silver finish. Supplied in packs of 20