3IN1 Multi-Function Screw
3IN1 Multi-Function Screw
3IN1 was combined Hex-Star recess, Twister thread and Arrowy point to provide fast drilling with stable and high holding power.
Material: Carbon steel、Stainless steel
Application: Gypsum board、Light Gauge Steel、Wood、Plywood、Cement board、Fiberboard、Composite
Size: #5 - 5/16、M3 - M8
Length: 3/8" - 15 3/4"、9L - 400L
We can provide a customized service (including head style and surface treatment) to solve you problems.
Material
Carbon steel、302、304、305、316 Stainless Steel
Hex-Star Recess Size
Size
Size: #5 - 5/16、M3 - M8
Length: 3/8" - 15 3/4"、9L - 400L
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.
NO Split NO Pre-Drill
3IN1 multi-function screw prevents the timber splitting, especially near the edge.
Left: 3IN1 multi-function screw v.s. regular screw drilled 9mm from the edge of treated wood.
Right: 3IN1 multi-function screw v.s. regular screw drilled 12mm from the edge of yellow pine.
Comparing with self-drilling screws with wings tek, 3IN1 multi-function screw is faster and cheaper for cement board or wood to steel with the flat finished surface.
Left picture: 3IN1 multi-function screw v.s. self-drilling screw_cement board to 0.9mm steel
Right picture: 3IN1 multi-function screw on OSB and Plywood with the flat finished surface
- Metal to Wood Application
- Screw: 5.0 X 38mm 3IN1 Multi-function screw V.S. Clip screw
V.S.
Test: Penetration_Drilling Speed (Sec.) and Pull Out Strength (Kgf)