China Tianjin Factory Wood Self Drilling Drywall Screw, Find details about China Screw, Nut from Tianjin Factory Wood Self Drilling Drywall Screw
Product Name: | Drywall Screw |
Place of Origin: | Tianjin China |
Material: | Carbon Steel C1022 |
Diameter: | M3.5-M4.8 |
Length: | 13mm-152mm(as requested) |
Head Type | Bugle head |
Surface | Black phosphated/grey phospated/galvanized |
Drive Type: | Phillips |
Point Type: | Diamond sharp point,drilling point. |
Loading Port: | Tianjin |
Delivery: | 30-45 days depend on the quantities |
Packing: | bulk packing or color box + carton package+ wooden pallet |
fine thread standard | |||||
head width | thread diamter | diameter | |||
6# | 3.5 | 7.9-8.10 | 3.40-3.60 | 13-19 | 0.5 |
7# | 3.9 | 7.9-8.10 | 3.70-3.90 | 25-30 | 0.8 |
8# | 4.2 | 7.9-8.10 | 4.0-4.30 | 25-30 | 1.2 |
10# | 4.8 | 8.5-9.0 | 4.70-4.90 | 55-90 | 1.5 |
100-152 | 2.5 | ||||
coarse thread standard | |||||
head width | thread diamter | diameter | |||
6# | 3.5 | 7.9-8.10 | 3.65-3.90 | 13-19 | 0.5 |
7# | 3.9 | 7.9-8.10 | 3.90-4.20 | 25-30 | 0.8 |
8# | 4.2 | 7.9-8.10 | 4.30-4.60 | 25-30 | 1.2 |
10# | 4.8 | 8.5-9.0 | 4.90-5.30 | 55-90 | 1.5 |