33% Off
Zenith

Zenith M6 x 25mm Hot Dipped Galvanised Coach Screw, Hex Head 4.6 Grade Steel

★★★★★
101 reviews · 684+ sold
$2.06 $3.09 -33% OFF
You save: $1.03
Price reduced — was $3.09
19 people bought this in the last week
4 people have this in their cart right now
🔥 88% claimed — only 5 left at this price!
Only 5 left!
Qty:
30-Day Returns
Secure Checkout
Australian Stock
Last purchased 5 minutes ago by someone in Canberra
Ships in 1-2 business days Australia-wide delivery
Australian Stock Ships from AU warehouses
We accept:American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

The Zenith M6 x 25mm hot dipped galvanised coach screw is a 4.6 grade steel fastener for fastening timber to timber and metal to timber. The hex head drives with a spanner or socket for increased clamping pressure, while the gimlet point helps it bite and penetrate timber.

  • Brand: Zenith
  • Thread size: M6 x 25mm
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Head type: Hex head
  • Colour: Grey
  • Pack: Each

The hot dipped galvanised finish gives this coach screw corrosion resistance for outdoor timber work such as fences, gates, pergolas and outdoor furniture. Matching M6 hot dipped galvanised washers are available to seat under the head.

More about this product

The Zenith M6 x 25mm Hot Dipped Galvanised Coach Screw is a durable steel fastener designed for timber and metal-to-timber applications, providing corrosion protection in outdoor environments.

  • Hot dipped galvanising for enhanced corrosion protection
  • Suitable for fastening timber to timber and metal to timber
  • Hex head design increases clamping pressure
  • Gimlet point for easier penetration of timber
  • M6 x 25mm, 4.6 grade steel

Questions & Answers

What is a coach screw used for?

It fastens timber to timber and metal to timber, driven by its hex head and held by the gimlet-pointed thread.

How is it driven?

The hexagonal head is turned with a spanner or socket, allowing higher clamping pressure than a screwdriver.

Is hot dipped galvanised the same as galvanised?

Hot dipping gives a thicker zinc coating than standard galvanising, improving corrosion resistance.

Can I use a washer with it?

Yes, a matching M6 hot dipped galvanised washer can be seated under the head to spread the load.

Is it suitable for outdoor use?

Yes, the hot dipped galvanised finish resists corrosion outdoors.

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 ★★★★☆ 146 reviews
5★
65%
4★
21%
3★
8%
2★
4%
1★
2%
✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
H
Hannah P. 📍 Cairns QLD
★★★★★
1 month ago
✓ Verified Purchase

Worth every cent

Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.

T
Thomas R. 📍 Ballarat VIC
★★★★★
1 months ago
✓ Verified Purchase

Does the job well

Zenith quality is always reliable and this was no exception. Fast delivery too.

J
Jessica L. 📍 Toowoomba QLD
★★★★★
2 months ago
✓ Verified Purchase

Already bought a second one

Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.

B
Ben A. 📍 Fremantle WA
★★★★★
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The Zenith M6 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 Zenith M6 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.

You may also like