Socket Screw, Self Drilling Screws, Grub Screw, Machine, Flat Head Screw
5/16"-18, M2.5, M3.5, M4, M16
15 mm, 35 mm, 20 mm, 45 mm, 100 mm
Aluminium Alloy, Carbon Steel, Stainless Steel (00001), Structural Alloy Steel, SCM435
Pan Head Pozidriv, Pan Head Torx, Flat / Countersunk Head Pozidriv, Flat / Countersunk Head Phillips, Pan Head Phillips
Cross, Torx, Phillips, Slot, Hex Socket
0.5 mm, 1.5 mm, 0.35 mm, 0.4 mm, 0.6 mm