33% Off
Zenith

Zenith M16 Hot Dip Galvanised Hex Nut - 4.6 Grade Steel

★★★★★
101 reviews · 164+ sold
$2.80 $4.21 -33% OFF
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Last purchased 19 minutes ago by someone in Brisbane
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The Zenith M16 hot dip galvanised hex nut is a 4.6 grade steel nut sized to pair with M16 cup head and hex head bolts. The hot dip galvanised finish resists rust, making it dependable for outdoor and exposed fastening jobs.

  • Nut size: M16
  • Nut type: Hex
  • Suits bolt size: M16
  • Material: 4.6 grade steel
  • Finish: Hot dipped galvanised
  • Colour: Grey
  • Pack: Each

The hex shape allows quick driving with a spanner or socket for strong torque, while the coarse metric thread grips the bolt for firm clamping. It suits fastening timber to timber, timber to metal or metal to metal.

More about this product

The Zenith M16 Hot Dip Galvanised Hex Nut is a general purpose nut in 4.6 grade steel, designed for fastening applications with cup head and hex head bolts.

  • Hexagonal design for maximum torque during installation
  • Coarse metric thread for strong grip and clamping force
  • Hot dipped galvanised finish for corrosion resistance
  • Suits M16 bolts

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

Questions & Answers

What size is this Zenith hex nut?

It is an M16 hex nut, sized to suit M16 bolts.

What bolts does it suit?

It works with M16 cup head and hex head bolts.

What is the nut made from?

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

Why is it hot dip galvanised?

The hot dipped galvanised zinc coating resists rust, making the nut well suited to outdoor and exposed applications.

How do I tighten it?

Use a suitable spanner or socket on the hex flats to thread it onto the 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 ★★★★☆ 102 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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.

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 M16 arrived fast and works perfectly out of the box.

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