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Buildex

Buildex 12G x 45mm Class 3 Roofing Screws with Seal, Type 17 Hex Head - 100 Pack

★★★★★
53 reviews · 396+ sold
$34.42 $51.63 -33% OFF
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Buildex 12G x 45mm Class 3 roofing screws with seal are designed for fixing metal roof sheets into timber, supplied here in a 100 pack trade box. The Type 17 point starts fast and cuts cleanly to help reduce timber splitting.

  • Gauge: 12G
  • Length: 45mm
  • Head type: Hex head
  • Point type: Type 17
  • Finish: Class 3
  • Pack quantity: 100 (Trade Box)

The sealing washer helps close the fixing point against water, and the hex head drives with a standard nut driver for high torque. Class 3 corrosion protection suits sheltered and general roofing applications where sheets fix into timber.

More about this product

Buildex 12G x 45mm Class 3 Roofing Screws with Seal, 100 Pack are designed for fixing metal roof sheets into timber. The Type 17 point gives fast, clean starts and helps reduce the risk of timber splitting.

  • Gauge: 12G
  • Length: 45mm
  • Hex head with sealing washer
  • Type 17 point
  • Class 3 finish
  • 100 pack (Trade Box)

Class 3 corrosion protection makes them suitable for sheltered and general roofing applications.

Questions & Answers

What are these roofing screws for?

They fix metal roof sheets into timber, using a Type 17 point for clean starts.

How many come in the box?

This is a 100 pack supplied in a trade box.

Do they include a seal?

Yes, a sealing washer is fitted to help keep water out of the fixing.

What drive do they use?

They have a hex head driven with a standard hex nut driver.

What corrosion class are they?

They carry a Class 3 finish for sheltered and general roofing use.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 78 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
B
Ben A. 📍 Fremantle WA
★★★★★
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The Buildex 12G arrived fast and works perfectly out of the box.

G
Grace W. 📍 Parramatta NSW
★★★★★
2 months ago
✓ Verified Purchase

Perfect gift — loved it

Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.

O
Oliver H. 📍 Rockhampton QLD
★★★★★
2 months ago
✓ Verified Purchase

Arrived well packed

The Buildex 12G is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.

N
Natalie F. 📍 Launceston TAS
★★★★★
3 months ago
✓ Verified Purchase

Better than expected

No issues at all. Fast delivery and exactly as described.

C
Chris N. 📍 Mackay QLD
★★★★★
3 months ago
✓ Verified Purchase

Great value for money

Spent a while looking for the right Buildex 12G and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.

R
Rebecca J. 📍 Albury NSW
★★★★★
3 months ago
✓ Verified Purchase

One of my best online buys

Quality product at a fair price. Delivered quickly. Happy.

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