Zenith M16 x 65mm Hot Dip Galvanised Hex Head Bolts & Nuts - 12 Pack

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69 reviews · 612+ sold
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Description & Specs

The Zenith M16 x 65mm hot dip galvanised hex head bolts and nuts come as a 12 pack for heavy duty fastening that needs corrosion protection. The large M16 hex head clamps firmly with a spanner or socket, and a matching hex nut is included for every bolt.

  • Bolt size: M16 x 65mm
  • Pack: 12 bolts and nuts
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Head type: Hex head
  • Colour: Grey

The short, heavy M16 bolts suit strong structural connections in outdoor work such as posts, brackets and retaining walls, where the hot dipped galvanised coating resists rust.

More about this product

Zenith M16 x 65mm Hot Dip Galvanised Hex Head Bolts and Nuts 12 Pack are designed for general purpose construction, providing durability and strength.

  • Hexagonal head allows for increased clamping pressure
  • Coarse thread ensures maximum grip strength
  • Hexagonal nuts included for secure fastening
  • Hot dip galvanised finish for rust and corrosion resistance

Bolt size M16 x 65mm. Material 4.6 grade steel. Colour grey. Supplied as a 12 pack.

Questions & Answers

What size are these bolts?

Each bolt is M16 with a 65mm shank, supplied with a matching M16 hex nut.

How many come in the pack?

This is a 12 pack of bolts with 12 hex nuts.

Why hot dip galvanised?

The thick zinc coating resists rust, suiting outdoor and exposed applications.

What grade of steel?

They are made from 4.6 grade steel.

What tool tightens them?

The hex head tightens with a spanner or socket sized for M16.

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 ★★★★☆ 68 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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 M16 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.

S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Zenith M16 on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

J
James W. 📍 Melbourne VIC
3 days ago
✓ Verified Purchase

Best buy of the year

Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.