| Specification: | head type: CSK/ Flat head, truss head, trumpet head, wafer head, pan Framing head, pan wafer head, hexagon head, pan head, etc
thread type: typeA, type B, typeC, HI-LOW, Double thread and other special thread.
Length of screw: 150mm-350mm. Diameter of Thread: M5-M10
Head recess: Philips 4 RiBBS, POZI, PHILIPS, SQUARE, H.W.F UNDERCUT, H.W.H, SERRATION, FLOWER HEAD and others.
Plating: PLAIN, YELLOW ZINC, ZINC, BLACK PHOSPHATED, GREY PHOSPHATED, BLACK ZINC, BLACK OXIDE, DACROTIZED, RUSPERT, XYLAN
PACKing: IN BULK, STANDARD PACKING for EXPORT. |