33% Off
Zenith

Zenith M12 x 75mm Hot Dip Galvanised Hex Head Bolt & Nut - 4.6 Grade Steel

★★★★★
85 reviews · 588+ sold
$5.26 $7.89 -33% OFF
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Price reduced — was $7.89
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🔥 88% claimed — only 5 left at this price!
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Last purchased 22 minutes ago by someone in Canberra
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The Zenith M12 x 75mm hot dip galvanised hex head bolt and nut is a 4.6 grade steel fixing for general construction with timber and metal. The hot dip galvanised coating protects the bolt and nut from rust, so it holds up in fences, frames and other exposed fixings.

  • Bolt size: M12 x 75mm
  • Head type: Hex head
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Colour: Grey
  • Includes: Bolt and matching hex nut
  • Pack: Each

The hex head allows strong clamping force with a spanner or socket, while the coarse thread delivers superior grip. It suits general-purpose fastening of timber to timber, metal to timber or metal to metal.

More about this product

The Zenith M12 x 75mm Hot Dip Galvanised Hex Head Bolt and Nut is a fixing in 4.6 grade steel, designed for general construction applications involving timber and metal.

  • Hexagonal head design for increased clamping pressure
  • Coarse thread for superior grip strength
  • Hot dipped galvanised finish for corrosion resistance
  • Hex nut included

Suitable for fastening timber to timber, metal to timber, or metal to metal.

Questions & Answers

What size is this Zenith hex head bolt?

It is an M12 thread with a 75mm shank length, supplied with a matching M12 hex nut.

What is the bolt made from?

It is 4.6 grade steel with a hot dipped galvanised finish for corrosion resistance.

How do you check hot dip galvanising on a bolt?

A hot dipped galvanised bolt has an even, dull grey zinc coating over the whole bolt and nut, which gives its rust protection.

What can I use these bolts for?

They suit general-purpose fastening of timber to timber, metal to timber or metal to metal.

Is a nut included?

Yes, a matching hex nut is supplied with each bolt.

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 ★★★★☆ 63 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
R
Ryan S. 📍 Wollongong NSW
★★★★★
3 weeks ago
✓ Verified Purchase

Highly recommend

Really impressed with the Zenith M12 — 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 M12 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.

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.

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