M3/4/5/6/M8 x 30/35/40/45/50mm Hex Button/Socket Head Screws Bolt Washer Nut Kit
M3 Hex Socket Head Cap Screws. M3 hex socket head cap screws are made of 12.9 grade alloy steel, which is strong and sturdy, corrosion resistant and oxidation resistant. Hex Socket Head Cap Screws. Button Head Hex Socket Cap Screws.