Production Description:
1.Standard: DIN, BS, JIS, ANSI, GB 2.Head Styles: Pan, Flat, Oval, HWH, HWF, Bugle, CSK, Pan Framing, Truss, Waffer 3.Recess: Pozi, Philips, Square, HWFundercut, Flower head, slotted, Torx, 4.Threads: TypeA, TypeB, TypeC, TypeAB, Hi-Low, Double Thread. 5.Finish: Plain, Yellow Zinc, Zinc, Black Phosphated, Black Zinc, Block Oxide, Dacrotized, Ruspert, Xylan 6.Packing: For seaworthy mainly used in home appliances, assembly eletronic products and fittings We warmly welcome your any inquiry!