APPLICATION.
The surface of the coating is specially treated, which is environmentally friendly. Screws comply with the corrosion resistance requirements of Australian Standard AS3566.2(2002) as follows:
- 2.000 hrs of neutral salt Spray test – AS 2331.3.1.
- 2.000 hrs of U.V condensation test – ASTM G154.
- 1.000 hrs of humidity test – ASTM D2247.
- 15 cycles of sulfur dioxide test – DIN 50018.
- Plus, 2.000 hrs of neutral salt spray test according to Japanese Industrial Standard JIS 237NO5.
Improved drill bits help reduce costs and shorten construction time.
Thin of washer bake head, no need to cause corrugation.
- The thick of washer prevents the screw rim from breaking.
- Wide washer increases the ability to grip the washer better than other products.
- Wide washer increases the ability to grip the washer better than other products.
The high hexagonal head enhances connection with the connector, thereby increasing construction productivity.
Specifications
| Roof type | Size d - p x L |
Washer type | Package |
|
Seamlock
(With insulation) (With insulation) (With insulation) |
5.5 - 14 x 20 5.5 - 14 x 25 5.5 - 14 x 30 5.5 - 14 x 35 5.5 - 14 x 45 |
No seal No seal No seal No seal No seal |
500 pcs/box 500 pcs/box 400 pcs/box 400 pcs/box 400 pcs/box |
| Liplock |
4.8 - 24 x 22 |
No seal |
500 pcs/box |