Material: aluminium
Specification: One box of 300 pieces M4 flat head aluminium solid rivets

Features: solid rivets have a very strong structure and are suitable for mechanical engineering, tool making, etc.
Made of high quality aluminium, anti-rust, long service life.
Fixed firmly, not easy to fall off. Flat head design, simple and beautiful appearance, smooth and burr-free, will not scratch the hand.
Product contains 300 pieces of M4 flat head aluminium solid rivets in one box
Contains: M4x4(40pcs)
M4x6(40pcs)
M4x8(40pcs)
M4x10(40pcs)
M4x12(40pcs)
M4x16(40pcs)
M4x20(30pcs)
M4x25(30pcs)