Material: C1018/C1022
Standard: DIN18182
Dia: 3.5mm~4.8mm (#6~#10)
Length:15mm-150mm
Surface: Gray phosphorus or black phosphorus; galvanized.
Tooth: Course tooth, fine tooth
Head: Phillips bugle head
Package: 1000&500PCS PER SMALL BOX, 10/20/24 boxes to a carton.
Also according to customer request to packing.