Detailed Product Description

Specifications:
1) Goods description:  Washer head chipboard screws with 6 nibs under head, shank ribs like kunrling and
type17 slot point
2) Raw materials: C10B21
3) Type of head: double flat head
4) Recess: torx

5) Size: M6-M10, No limit for length
6) Surface treatment: Yellow zinc plated,white zinc plated(CR6+ or CR3+),waxed etc
7) Packing: Small Color box packing or other packing according to customer demand

Superiority Compared with normal chipboard screws:

1) Drill time is 50% less than that of standard thread ones

2) Drill torque is 35%-45% less than those of standard thread ones

3) The pull-out is superior so the screws can not be pull-out easily

4) The materials is special and the bending angle can reach to 90 degrees. Unique properties can resisit against earthquakes and typhoons

5) The design of sawed teeth and type 17 slot can assure no crack incurred on the drilled material

6) The screws are applied with special wax which can reduce tightening torque,improve clamping force and stablize as well as reduce friction coefficient

7) The long size screws are produced by machines imported from Taiwan

8) The quality of screws can be equated with those of German ones.