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Home ? Products ? Tapping screw series

- GB/T 15856.4-2002 Hexagon flange face self drilling tapping screw
- GB/T 15856.1-2002 Cross recessed pan head self drilling tapping screw
- GB/T 6560-1986 Cross recessed pan head tapping lock screw
- GB/T 5285-1985 Hexagon head tapping screws
- GB/T 846-1985 Cross recessed countersunk head tapping screws
- GB/T 845-1985 Cross recessed pan head tapping screws

Phone:0577-85221103
Hotline:0577-85221103
Fax:0577-85223666

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