Hobson performance data
10g Countersunk Square Drive Metal Tek Screw 10-24, 30 to 65mm, Class 3: Performance Data
Hobson's three-page DRiLLX performance data sheet for the 10 gauge, 24 TPI countersunk metal self-drilling screw with a square drive, Class 3 finish (part T9PM3CQ24). It covers applications, dimensions, pull-out values, mechanical properties and installation.
What this covers
- Applications
- Dimensions
- Pull-out values
- Mechanical properties
- Installation
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Countersunk head with a square drive, which resists cam out better than a Phillips drive. For sheds, signage, fences and gates, wall cladding and hinges into metal posts.
- C1022 hardened steel, Class 3 finish, SQ #2 drive.
- Lengths 30, 40, 50 and 65mm (T9PM3CQ1024030 to T9PM3CQ1024065).
- Pull-out working load: 250N in 0.7mm G2 plate, 1,200N in 1.5mm G550 and 2,400N in 2.5mm G450. The working loads already include factors of safety and come from laboratory tests.
- Install with a cordless screwdriver set at a maximum of 2,200 to 3,000 RPM and a square #2 bit, with firm, steady pressure. Do not over-tighten, and impact drivers are not recommended.
Who it helps: Builders and fencers fixing timber, signs or hinges to steel.
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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.