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Hobson did you know flyer

Reduced Head Framing Screw 14-14 x 22, 5/16 AF Flanged Hex, Class 3 (Did You Know)

Hobson's one-page "Did You Know" flyer for its reduced head self-drilling framing screw, 14-14 x 22 with a 5/16 AF flanged hex head (part T9PM3RH1414022). It also lists the matching 5/16" nut setters.

What this covers

  • Screw size and coating class
  • Features
  • Related nut setters

For Tek Screws (Self-Drilling Metal Screws).

Key things to remember

The essentials from this document in plain words. Check the full document before you rely on a figure.

  • 14 gauge, 14 TPI, 22mm long self-drilling (tek) screw with a 5/16 AF flanged hex head. Class 3 to AS 3566. Packed 1,000.
  • Reduced head: the same head size as a 12 gauge screw, so you do not need to change nut setters.
  • For fixing metal to metal from 1.5 to 5mm thick.
  • Used in building sheds and steel frame buildings. The 14 TPI thread was designed with the shed industry for drilling, clamping and pull-out.
  • Matching 5/16" nut setters, plain or magnetic, from 45 to 300mm long (TXDSIS0310045 to TXDSIS0310300).

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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.
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