Grub Screw, Self Drilling Screws, Flat Head Screw, Socket Screw, Machine
9", 3.5 mm, m4, 0.16", M4.2
7/32" X 7/64", 1", 1/4" X 7/64", 5", 2 1/4"
SCM435, Structural Alloy Steel, Stainless Steel (00001), Stainless Steel, Brass
Hex, Socket, Combination, Flat, Hex Washer
Slot, Phillips, Torx, Pozidriv, Cross
1.75 mm, 1 mm, 2 mm, 0.45 mm, 0.5 mm