• 10g x 45mm Type 17 wafer head timber screw, class 3 galvanised
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10g x 45mm Type 17 Wafer Head Screw C3

10g x 45mm Type 17 Wafer Head Screw C3

Low stock: 2 left

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Fixing battens, brackets or decking to timber is a lot quicker when the screw does the drilling for you. The Type 17 point on this 10g x 45mm wafer screw cuts straight into timber without a pilot hole, so you keep the gun moving instead of swapping to a drill every fixing.

The wafer head is the other clever bit. It is low and wide, so it holds a bracket or batten flat against the timber without burying itself or chewing the surface. The coarse thread draws the join tight and the Class 3 galvanised coating means it is happy outside, which is why these are a go-to for decks and exposed work.

Buy them by the box for a decking or batten run. Full sizing and coating sit in the tabs below. If you want a hand working out quantities for a deck, pop in and we will run the numbers with you.

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The technical bits

  • Type: Wafer head Type 17 timber screw
  • Gauge: 10g
  • Length: 45mm
  • Head: Wafer (low profile, wide bearing)
  • Drive: Phillips
  • Point: Type 17 self-piercing point for fast timber penetration
  • Thread: Coarse
  • Coating: Class 3 (C3) galvanised, for internal and external use
  • Material: Carbon steel
  • Use: Battens, brackets, decking and fittings to timber

Why this one earns its place

  • Type 17 point drives straight into timber without pre-drilling
  • Wafer head sits low and broad, holding fittings flat without sinking in
  • Coarse thread pulls timber together and resists working loose
  • Class 3 coating handles outdoor and exposed jobs like decking
  • Cuts cleaner and splits timber less than a standard point

Shipping and Returns

We pack and send your order with care, right here from our Strathalbyn store. Most parcels leave within 1-2 business days, and you'll get tracking as soon as it's on the way. If you're local, you can choose click-and-collect or our delivery service at checkout.

If something arrives damaged or not quite right, let us know within 14 days and we'll sort it quickly. You can return unused items in their original condition for a refund or store credit. For safety reasons, we can't accept returns on gas bottles, cut materials, or custom orders.

We're here to make things easy, so if you ever have a question about your delivery or a return, our team is only a call away.

Why you'll love shopping with us

  • Trade-grade, job-tested

    This gear is selected for daily use on real job sites, not light-duty or one-off projects.

  • Right gear, first time

    We help you get the correct product and spec upfront so you’re not redoing work later.

  • In and out fast

    Call ahead and we'll set your order aside so you spend less time at the counter.