Socket Screw, Grub Screw, Self Drilling Screws, Machine, Flat Head Screw
1/2"-13, 4/40", M8, M16, M3.5
40 mm, 15 mm, 90 mm, 70 mm, 80 mm
Aluminium Alloy, Carbon Steel, Stainless Steel (00001), Structural Alloy Steel, SCM435
Pan Head Pozidriv, Flat / Countersunk Head Pozidriv, Flat / Countersunk Head Phillips, Pan Head Phillips, Hex Socket
Phillips, Slot, Torx, Cross, Pozidriv
1.5 mm, 0.35 mm, 0.5 mm, 0.6 mm, 2.5 mm