Dongguan Honghui Metal Co., Ltd. [China]

Size:#6-#14 Diameter:3.5-6.3 Length:8.5to200mm Materials:carbon/stailness steel Standard:GB/ANSI/IFI/DIN/JIS

Many kinds threads , plating ,head recess , can provide the best quality ,service .Welcome yours coming .

pan/truss head self drilling /tapping screw