ZENITH M8 x 25mm Hot Dip Galvanised Hex Head Bolts & Nuts - 25 Pack, 4.6 Grade Steel

★★★★
69 reviews · 692+ sold
$20.87 $31.31 -33% OFF
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Description & Specs

The ZENITH M8 x 25mm Hot Dip Galvanised Hex Head Bolts & Nuts give you a corrosion-resistant fix for general construction and outdoor work. This 25 pack is made from 4.6 grade steel with a hot dip galvanised finish for reliable weather protection.

  • Bolt size: M8 x 25mm
  • Head type: Hex head
  • Material: 4.6 grade steel
  • Finish: Hot dip galvanised
  • Pack quantity: 25 bolts and nuts
  • Colour: Grey

The hex head takes a spanner or socket for solid clamping pressure, while the coarse thread bites for a strong grip. A handy bulk pack for fastening timber to timber, metal to timber or metal to metal in framing, fencing and repairs.

More about this product

Zenith Hot Dip Galvanised Hex Head Bolts & Nuts M8 x 25mm 25 Pack offers a reliable fastening solution with high corrosion resistance, ideal for various construction applications.

  • Hexagonal head allows for increased clamping pressure
  • Coarse thread ensures maximum grip strength
  • Hexagonal nuts included for secure fastening
  • Material: 4.6 grade steel
  • Finish: Hot dip galvanised
  • Bolt size: M8 x 25mm
  • Pack: 25

Questions & Answers

What size are these ZENITH hex head bolts?

Each bolt is M8 with a 25mm length, supplied with matching nuts in a 25 pack.

How thick is hot dipped galvanising?

Hot dip galvanising leaves a thicker zinc coating than standard plating, giving stronger corrosion resistance for outdoor use.

Are nuts included?

Yes, a matching hex nut is supplied for every bolt.

What can I fasten with these?

They suit fastening timber to timber, metal to timber or metal to metal.

What grade is the steel?

They are made from 4.6 grade steel.

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 ★★★★☆ 103 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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 M8 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 M8 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.