Zenith M12 x 180mm Hot Dip Galvanised Cup Head Bolts & Nuts - 4.6 Grade, 12 Pack

★★★★
85 reviews · 748+ sold
$53.78 $80.66 -33% OFF
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Description & Specs

The Zenith M12 x 180mm Hot Dip Galvanised Cup Head Bolts and Nuts are a 12 pack in 4.6 grade steel for general construction. The low-profile cup head sits flush and the square neck under the head limits the bolt spinning while you tighten the nut.

  • Bolt size: M12 x 180mm
  • Material: 4.6 grade steel
  • Finish: Hot dip galvanised
  • Head type: Cup head
  • Colour: Grey
  • Pack quantity: 12 bolts and nuts

These longer M12 bolts suit general construction such as gates, retaining walls and timber framing, fastening timber to timber, metal to timber or metal to metal. The hot dip galvanised finish gives strong corrosion resistance outdoors, and matching Zenith M12 hot dip galvanised washers can be added under the nut for a wider bearing surface.

More about this product

Zenith M12 x 180mm Hot Dip Galvanised Cup Head Bolts and Nuts 12 Pack offer a reliable fastening solution with a low-profile design for general construction applications. They feature a low-profile cup head for a flush finish and a square neck that limits spinning during installation. The coarse thread provides strong grip, and hexagonal nuts are included.

  • Low-profile cup head for a flush finish
  • Square neck limits bolt spinning during application
  • Coarse thread for strong grip
  • Hexagonal nuts included
  • 4.6 grade steel, hot dip galvanised, M12 x 180mm, 12 pack

Questions & Answers

What size are these bolts?

M12 x 180mm cup head bolts, supplied with nuts as a 12 pack.

What grade and finish are they?

4.6 grade steel with a hot dip galvanised finish.

Are the nuts included?

Yes. Hexagonal nuts are supplied.

What jobs do they suit?

General construction such as gates, retaining walls and timber framing.

Can I add washers?

Yes. Matching Zenith M12 hot dip galvanised washers can be fitted under the nut.

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 ★★★★☆ 124 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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 M12 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 M12 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 Zenith M12 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.