Zenith M12 x 200mm Hot Dip Galvanised Hex Head Coach Screws - 4.6 Grade Steel, 12 Pack

★★★★
117 reviews · 420+ sold
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Description & Specs

Zenith M12 x 200mm hot dip galvanised hex head coach screws are made for long-reach, heavy-duty fastening of thick timber and metal, supplied in a 12 pack. The full 200mm length passes through deep or stacked timber, and the hot dip galvanised finish stands up to outdoor exposure.

  • Size: M12 x 200mm
  • Material: 4.6 grade steel
  • Head type: Hex head
  • Thread: Coarse
  • Finish: Hot dip galvanised
  • Colour: Grey
  • Pack quantity: 12

The hex head drives with a spanner or socket for high clamping force, while the coarse thread grips firmly. A strong choice for retaining walls, gates, fences, pergolas and other outdoor structural timber connections.

More about this product

Zenith M12 x 200mm Hot Dip Galvanised Hex Head Coach Screws, 12 Pack are designed for heavy-duty construction applications, providing reliable fastening for timber and metal.

  • Hexagonal head enhances clamping pressure for a secure fit
  • Tapered gimlet point allows quick installation by improving penetration
  • Coarse thread delivers maximum grip strength
  • Suitable for retaining walls, gates, fences, pergolas and outdoor structures
  • Hot dip galvanised 4.6 grade steel construction

Questions & Answers

What size are these coach screws?

Each is M12 x 200mm and the pack contains 12.

What material and finish?

4.6 grade steel with a hot dip galvanised finish.

Why choose hot dip galvanised?

The thick zinc coating from hot dip galvanising gives heavier corrosion protection than standard galvanising, making it well suited to outdoor use.

How are they driven?

With a spanner or socket on the hex head.

What can I build with them?

Retaining walls, gates, fences, pergolas and other heavy timber structures.

How many screws are included?

This pack contains 12 coach screws.

Shipping & Returns

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 ★★★★☆ 92 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
Z
Zoe C. 📍 Bendigo VIC
4 months ago
✓ Verified Purchase

Fast delivery and perfect condition

Fast delivery and exactly what I ordered. Very happy with this.

A
Andrew F. 📍 Wagga Wagga NSW
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.

P
Priya S. 📍 Mandurah WA
5 months ago
✓ Verified Purchase

Satisfied customer

Had been looking at the Zenith M12 for a couple of months. Zenith build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.

E
Ethan W. 📍 Hervey Bay QLD
5 months ago
✓ Verified Purchase

Exceptional — 5 stars

Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.