Hobson did you know flyer
Metal SDS Flanged Hex Head Screw, Class 4 With Scratchguard (Did You Know)
A one-page Hobson flyer for a flanged hex head self-drilling screw with a class 4 coating to AS 3566 and Scratchguard. It gives the two sizes, their dimensions and the features.
What this covers
- Sizes and dimensions
- Applications
- Features
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Class 4 coating to AS 3566, suitable for external use.
- Two sizes, 14g with 10 threads per inch: 14g x 50 (25mm thread) and 14g x 75 (40mm thread). 15mm head, 10mm drill point, 3/8 hex drive.
- Scratchguard protects the shank from scratching, which improves corrosion resistance, and removes burr from the drilled hole.
- An unthreaded shank increases the clamp load between the base and the part being held.
- Uses: metal-to-metal fixing, wall cladding, fencing and gates, signage, and hinges into metal posts, gates and doors.
Who it helps: Builders fixing steel to steel outdoors who want a tight clamp.
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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.