Grub Screw, Socket Screw, Self Drilling Screws, Machine, Flat Head Screw
1/2"-20, M3.5, M16, M20, M4
12 mm, 45 mm, 80 mm, 15 mm, 120 mm
Nylon, Carbon Steel, Structural Alloy Steel, Stainless Steel (00001), SCM435
Pan Head Torx, Flat / Countersunk Head Pozidriv, Pan Head Phillips, Flat / Countersunk Head Phillips, Hex Socket
Slot, Pozidriv, Cross, Phillips, Torx
0.7 mm, 0.35 mm, 2.5 mm, 1.5 mm, 0.6 mm