Wood Construction Screw

Wood Construction Screw have gained wider popularity to replace traditional lag screws since they are strong and labor-saving for builders 

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 : 6mm – 10mm 

LENGTH : 9.5mm – 500mm

1 : Milling U-Thread (reduces stress)

2: Slash point (anti-tip splitting prevents splintering)

3 : Enlarge pitch, thread with 1 slot (quick drive)