Self tapping screw

1.carbon steel material
2.finish: zinc plating, yellow, ect
3.packing:small packing or bulk packing

self tapping screw

Drive:combination,phillips ,pozi,slotted Head: pan,countersunk wafer,hex washer pan framing,bugle Diameter: #4-#14,2.9-6.3 Length : 6.5-150mm,1/4-5 Material: C1022 Finish: zinc plated Package: 25kg/ carton