Grub Screw, Self Drilling Screws, Machine, Socket Screw, Flat Head Screw
1/2"-13, 3/4"-16, 3/8"-16, M4, M20
20 mm, 4 mm, 90 mm, 15 mm, 25 mm
Aluminium Alloy, SCM435, Carbon Steel, Stainless Steel (00001), Structural Alloy Steel
Pan Head Torx, Pan Head Pozidriv, Flat / Countersunk Head Pozidriv, Pan Head Phillips, Flat / Countersunk Head Phillips
Cross, Torx, Hex Socket, Pozidriv, Phillips
1.75 mm, 0.45 mm, 1.25 mm, 0.35 mm, 1.5 mm