Hex Head 5.5 Series Screws
Scope of Application
The Hex Head 5.5 Series Screws are specifically designed for the exposed fastening of finishing battens and for connecting fused tiles to purlins.
Technical Advantages
Hex head design provides superior torque transmission for easier and more efficient installation- No. 3 drill point delivers powerful penetration and fast drilling. The coarse thread ensures exceptional pull-out strength for secure, reliable fastening
Technical Parameters
Item | Detail |
Thread Diameter | 5.5mm |
Length | 32/50mm |
Drive | 8 mm Hex Socket |
Thread | Self-Tapping Coarse Thread |
Screw Material | Carbon Steel |
Pull-out Strength (3 mm Steel Plate) | ≥4500N |
Corrosion Resistance | 1500 h Neutral Salt Spray, 15 Cycles Acid Rain Test |
Drilling Capacity | Steel Plate Thickness 1.25-3 mm |
