Self Drilling Hex Top Grip Long Screw - Coarse Thread

Self Drilling Hex Top Grip Long Screw - Coarse Thread

Product Summary

Self-drilling hex head top grip fastening metal roof sheet to metal battens, steel purlins or other steel substrates. This screw is perfect in steel roof construction where a heavy duty roofing screw is required. Hardened steel self drilling point (tek) enables the tip to drill through up to 4.5mm mild steel. The flanged hex head lends to high pull-out strength and a class 4 galvanised coating results in strong corrosion resistance. Top grip thread ensures a secure hold on sheeting and prevents dimpling. ICCONS top grip threaded screws also come with upper shank protection that removes burrs and helps protect the galvanised coating on the upper thread. ICCONS Class 4 galvanised coating leaves little swarf (dust) for a quicker clean-up and high corrosion resistance.

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  • Specifications
  • Features & Applications
  • Downloads


Part No / Finish
Head Type
Material Thickness
Thread Length
460 - SD HEX TOP GRIP COARSE 14-14 X 230 C4
HEX 3/8
1.00 - 4.50

Features & Applications

• 14 TPI for fast and easy installation
• Self drilling (tek) point for steel up to 4.5mm in thickness
• Available in Class 4 galvanisation, perfect for external applications
• High pull-out loads
• No pre-drilling (please see material thickness for drilling capacities)

• Ideal for fastening metal insulated roof and floor panels to metal battens, steel purlins or other steel substrates
• Perfect in panel construction where the material thickness and steel substrates are too thick for a standard roofing screw


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