Special products customized series

Products customized series

Wafer head self-drilling self-tapping screw series

Truss head Washer self-drilling self-tapping screw series

Pan head self-drilling self-tapping screw series

Countersunk self-drilling self-tapping screw series

Extra long to 450mm

Hexagon Washers self-drilling self-tapping screw belt washer series

Hexagon Washer self-drilling self-tapping screw series

Special coating series:ruspert,mechanical galvanizing series

Hexagonal flange self-drlling self-tapping screw series QB

Hexagonal flange self-drilling self-tapping screw series GB