Hobson performance data
Type 17 Pan Head Pozi Timber Screw 10-12, 304 Stainless: Performance Data
A two-page DRiLLX performance data sheet for the Type 17 pan head self drilling timber screw in 304 stainless (T04WSPZ1012 range), 10 gauge, 12 TPI, Pozi drive. It covers pullout values, mechanical properties, sizes and installation.
What this covers
- Applications
- Pullout values
- Mechanical properties
- Dimensions
- Installation
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Two lengths: 19mm (T04WSPZ1012019) and 25mm (T04WSPZ1012025). 10 gauge, 12 TPI, 9.5mm pan head, Pozi #2 drive, packs of 1,000.
- 304 stainless steel. For general purpose fixing into timber and hardwood in external areas, and listed as ideal for high pollution areas and corrosive conditions.
- Working pullout load in 20mm thick timber: 800N in F7 pine and 850N in F27 hardwood. Working loads include a factor of safety of 2.5 for timber; mean and characteristic values are also listed, all from laboratory tests.
- Characteristic shear strength 4,150N and characteristic tensile strength 6,900N (mean 4,550N and 7,600N); torsional strength 5.4Nm.
- Install with a cordless screwdriver at 2,200 to 3,000RPM and a Pozi bit, with firm pressure. Do not over-tighten; impact drivers are not recommended.
Who it helps: Builders fixing timber outdoors, near pollution or in corrosive conditions.
Share this document
Email it to yourself
Loading…
Related
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.