Diameter:   0.0748''~0.181"

Length: 3/4"~5-1/4"

Angle: 0degree,15degree,16degree,etc

Surface treatment:  E.G., M.G., HDG., Dacrotized

Shank:  Smooth,Ring,Screw,twist

Material:  mild steel,high-carbon steel,stainless

Pieces/coil:   150~3000

Point:  diamond,chisel,blunt,no-point

clinch-point