Hobson performance data
s500 Extended Drill Point Insulated Panel Roofing Screw 14-20: Performance Data
Hobson's two-page performance data for the DRiLLX s500 extended drill point insulated panel roofing screw, 14 gauge, 20 TPI, with hex head, washer and XGRiP (part T9P54XH1420). It fastens insulated roof panels to thick steel purlins and hot rolled steel, through the crest.
What this covers
- Applications
- Pull-out values
- Mechanical properties
- Sizes
- Installation
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- The extended drill point and fine 20 TPI thread let it drill steel up to 12mm thick.
- Lengths 150mm (QA28), 200mm (QA29), 250mm (QA36) and 300mm (QA37), all with a 16mm drill point, 70mm thread and 3/8 inch hex.
- SAE1022 steel with a class 4 finish.
- Working pull-out loads (safety factor 2.5 for steel included): G450 steel 1,900N at 2mm, 4,150N at 3mm, 5,900N at 5mm and 6,650N at 8mm; hot rolled steel 7,450N at 5mm and 8,950N at 6mm or 8mm. Lab results.
- Install with a cordless screwdriver at 2,200 to 3,000rpm, with firm steady pressure, and do not over-tighten. Impact drivers are not recommended. Recommended 3/8 inch hex bits: TXDIPNSS37045, TXDIPNSS37065 and TXDIPNSS37150.
Who it helps: Roofers and steel builders fixing insulated panels to heavy steel structure.
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This document is published by Hobson Engineering, who supply this range to us. We show it here in full so you can read it next to the product; the summary above is ours. Read it on this page or download the PDF. For the most current version, ask us.