| Wood Construction Screw |
| Wood Construction Screw have gained wider popularity to replace traditional lag screws since they are strong and labor-saving for builders and DIYers. |
| Recess : Torx |
| Head : Countersunk, Wafer |
| Grade : C10B21, Case Harden |
| Surface : Yellow Zinc + Wax |
| Thread : Saw thread, Type 17 slotted |
| Certificate : CE EN 14592 |
| Production Range / |
| DIA : 3mm - 10mm (#4 - 3/8”) |
| LENGTH : 9.5mm - 400mm (3/8” - 16”) |
| W1 : Milling U-Thread (reduces stress) |
| W2 : Slash point (anti-tip splitting prevents splintering) |
| W3 : Enlarge pitch, thread with 1 slot (quick drive) |
