3IN1 multi-function Screw

3IN1 multi-function Screw

Application: Steel、Wood、Decking、Cement board、Roofing
Size: #8-#14、M4.2-M6
Length: 1"-8"、25L-200L

   Material   


Carbon steel、302、304、305、316 Stainless Steel

 

   Applications   


1. Wood to Wood

2. Cement Board (Hardi-board or Wood) to Steel

3. Steel to Wood (Plywood, OSB or Wood Purlins)

 

   Features   


3 in 1

  • Hex-Star Recess- fit well, stable and better driving for load-bearing materials.
  • Twister Thread- Low Driving torque, High holding power, and no split near the edge of timber.
  • Arrowy® - Powerful point for fast drilling.

     


         It prevents the timber splitting, especially near the edge.

 


         Comparing with Self-drilling screws with wings, 3 in 1 screw is faster and cheaper for cement board or wood to steel.

 


          Hex-Star Recess Size