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Zenith

Zenith M8 x 40mm Hot Dip Galvanised Hex Head Bolt & Nut - 4.6 Grade Steel

Name: Zenith M8 x 40mm Hot Dip Galvanised Hex Head Bolt & Nut - 4.6 Grade Steel
Brand: Zenith
SKU: ING2448903
Price: 2.87 AUD
Availability: InStock

★★★★★

85 reviews · 668+ sold

$2.87 $4.30 -33% OFF

You save: $1.43

Price reduced — was $4.30

23 people bought this in the last week

8 people have this in their cart right now

🔥 88% claimed — only 5 left at this price!

Only 5 left!

Ships in 1-2 business days Australia-wide delivery

Australian Stock Ships from AU warehouses

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The Zenith M8 x 40mm hot dip galvanised hex head bolt and nut is a 4.6 grade steel fixing for outdoor metal and timber work where corrosion resistance is essential. The hot dip galvanised coating protects the bolt and nut from rust, so it suits fences, frames and other exposed fixings.

Bolt size: M8 x 40mm
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 lets you apply strong clamping force with a spanner or socket, making it suited to metal-to-metal and metal-to-timber connections where you have rear access to fit the nut. The coarse thread grips firmly for a secure hold.

More about this product

The Zenith M8 x 40mm Hot Dip Galvanised Hex Head Bolt and Nut is a fixing in 4.6 grade steel, designed for fastening applications where durability and corrosion resistance are essential.

Hot dipped galvanised finish for corrosion resistance
Hex head design for increased clamping pressure
Suitable for metal-to-metal and metal-to-timber connections
Designed for use where rear access is available to fit the nut
Hex nut included

A reliable fastening solution for outdoor metal and timber work.

Questions & Answers

What size is this Zenith hex head bolt?

It is an M8 thread with a 40mm shank length, supplied with a matching M8 hex nut.

What is the bolt made from?

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

Is hot dipped galvanised the same as galvanised?

Hot dipped galvanising immerses the steel in molten zinc for a thicker, more durable coating than lighter galvanising methods, giving stronger rust protection.

How long does hot dipped galvanised steel last?

The zinc coating provides long-lasting corrosion resistance, which is why hot dipped galvanised bolts suit exposed outdoor use.

What are these bolts used for?

They suit metal-to-metal and metal-to-timber connections where rear access is available to fit the nut.

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 ★★★★☆ 101 reviews

5★

65%

4★

21%

3★

2★

1★

✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases

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.

Sarah M. 📍 Sydney NSW

★★★★★

Yesterday

✓ Verified Purchase

Absolutely love it!

Had the Zenith M8 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.

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.

Emma T. 📍 Brisbane QLD

★★★★★

5 days ago

✓ Verified Purchase

Fast delivery — impressed

Love my Zenith M8. Does the job perfectly and the price was unbeatable.

Liam O. 📍 Perth WA

★★★★★

1 week ago

✓ Verified Purchase

Exactly as described

Always buy Zenith when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

Olivia R. 📍 Adelaide SA

★★★★★

1 week ago

✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.