Tangshan Guofeng Screws Co., Ltd. found in 2000. Specialize in producing chipboard screw, wood screw and dry wall screw with the capability of more than 3000 tons per year. Standard covers: GB, JS, DIN, ISO, BS. Our company has the advanced equipment and abundant design ability. The material of above product is low carbon steel.
Specification:
Chipboard screw
Head Styles:
1) Flat/Countersunk
2) Oval/Countersunk Raised
3) Pan
Drive Styles:
1) Pozi
2) Torx
3) Philips
zinc plated waxed, ribbs
2. 5 x 10- 6. 0 X 160
Dry wall screw: phillips bugle head phosphate or zinc, flat head 3. 5 X 16- 4. 8 X 130
Wood screw: double countersunk pozi twinthread zinc 4 x 1/2- 12 x 4.
