Macsim 8-10 X 35mmTreated Pine Screws C3
Macsim 8-10 X 35mmTreated Pine Screws C3
Low stock: 1 left
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A 8g x 35mm treated pine screw that copes with the weather instead of rusting out on you.
The Type 17 point cuts its own path into the timber so the board doesn't split as the screw goes in, and the countersunk head pulls down flush for a tidy finish. Full thread holds tight in treated pine, and the Class 3 galvanised coating is built for genuine outdoor exposure.
Each pack holds 28, driven with a standard number 2 Phillips bit. One thing worth knowing: Class 3 is rated for general outdoor use, not within 200 metres of the ocean or around saltwater pools, so check the coating class if you're building that close to the coast.
The right screw for decking, fencing and outdoor framing where a cheap zinc screw would rust through in a season. Full specs are in the tabs below.

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The technical bits
- Gauge and length: 8g x 35 mm
- Quantity: 28 per pack
- Head: countersunk, self-embedding
- Point: Type 17
- Drive: #2 Phillips
- Thread: full thread
- Finish: Class 3 (C3) galvanised
- Best for: outdoor and treated timber
- Note: not for marine or saltwater-pool areas
- Pack: blister pack
Why they're worth it
- Class 3 galvanising stands up to outdoor weather
- Type 17 point drives in without splitting the board
- Countersunk head pulls down flush for a clean finish
- Full thread holds tight in treated pine
- Runs in with a standard Phillips bit
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
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Trade-grade, job-tested
This gear is selected for daily use on real job sites, not light-duty or one-off projects.
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Right gear, first time
We help you get the correct product and spec upfront so you’re not redoing work later.
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In and out fast
Call ahead and we'll set your order aside so you spend less time at the counter.