Features:
1.Standard: DIN7981, DIN7982
2.Driling point gauges: 1#, 2#, 3#, 4#, 5#, 6#
3.Head Styles:
Pan, Flat, Oval, HWH, HWF, Bugle, CSK, Pan Framing,
Truss, Waffer
4.Recess:
Pozi, Philips, Square, HWFundercut, Flower Head, Slotted,
Torx
5.Threads:
Type A, Type B, Type C, Type AB, Hi-Low, Double Thread
6.Finish:
Plain, Yellow Zinc, Zinc, Black Phosphated, Black
Zinc, Block Oxide, Dacrotized, Ruspert, Xylan
7.Packing:
According to customers' specification
1.Standard: DIN7981, DIN7982
2.Driling point gauges: 1#, 2#, 3#, 4#, 5#, 6#
3.Head Styles:
Pan, Flat, Oval, HWH, HWF, Bugle, CSK, Pan Framing,
Truss, Waffer
4.Recess:
Pozi, Philips, Square, HWFundercut, Flower Head, Slotted,
Torx
5.Threads:
Type A, Type B, Type C, Type AB, Hi-Low, Double Thread
6.Finish:
Plain, Yellow Zinc, Zinc, Black Phosphated, Black
Zinc, Block Oxide, Dacrotized, Ruspert, Xylan
7.Packing:
According to customers' specification
Main Products
Self-drilling screw,self-tapping screw,drywall screws,chipboard screw