self-drilling & self-tapping screws

hex-head self-drilling and self-tapping screws, (hex-head screws,  pan-head,  philips-head) Used by  material C1022A,   made Zinc, parkerising,  dacromet are all workable with rubber or combined rubber --EPDM.

All kinds of screws the size can be from 16mm to 155cm, and diameter can be from 6# to 14#.

Packing can be 8-10 small boxed and put in one carton(around 25kg per one carton) or for bulk packing (around 25kg per one bag.) On carton can be showed customers own logo designs.

Good export from Ningbo or Shanghai prot.