33% Off
Zenith

Zenith M6 x 50mm Hot Dipped Galvanised Coach Screw, Hex Head 4.6 Grade Steel

★★★★★
117 reviews · 740+ sold
$2.26 $3.39 -33% OFF
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Last purchased 6 minutes ago by someone in Brisbane
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The Zenith M6 x 50mm 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, and the gimlet point helps the screw penetrate timber cleanly.

  • Brand: Zenith
  • Thread size: M6 x 50mm
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Head type: Hex head
  • Colour: Grey
  • Pack: Each

With a 50mm length and a hot dipped galvanised finish for corrosion resistance, this coach screw suits outdoor timber jobs like 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 50mm Hot Dipped Galvanised Coach Screw is a durable steel fastening solution designed for timber and metal-to-timber applications, providing corrosion protection.

  • Hot dipped galvanising for enhanced corrosion protection
  • Ideal for fastening timber to timber and metal to timber
  • Hex head design for increased clamping pressure
  • Gimlet point for easier penetration of timber
  • M6 x 50mm, 4.6 grade steel

Questions & Answers

What is this coach screw used for?

It fastens timber to timber and metal to timber, driven by the hex head into the timber.

How is it driven?

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

Is hot dipped galvanised the same as galvanised?

Hot dipping applies a heavier zinc coating than standard galvanising, improving corrosion resistance.

Can I add a washer?

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

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 ★★★★☆ 127 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
M
Mia S. 📍 Sunshine Coast QLD
★★★★★
3 weeks ago
✓ Verified Purchase

Really pleased with this

Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.

R
Ryan S. 📍 Wollongong NSW
★★★★★
3 weeks ago
✓ Verified Purchase

Highly recommend

Really impressed with the Zenith M6 — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

S
Sophie H. 📍 Geelong VIC
★★★★★
1 month ago
✓ Verified Purchase

Great quality

Good quality and arrived ahead of schedule. Very happy.

D
Daniel P. 📍 Hobart TAS
★★★★★
1 month ago
✓ Verified Purchase

Brilliant Aussie deal

Been buying Zenith gear for years and this is one of their better ones. The Zenith M6 quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.

C
Chloe D. 📍 Darwin NT
★★★★★
1 month ago
✓ Verified Purchase

No complaints at all

Exactly as described. Quick shipping. Would buy again.

M
Michael C. 📍 Townsville QLD
★★★★★
1 month ago
✓ Verified Purchase

Works perfectly out of the box

Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.

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