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Zenith

Zenith M16 x 180mm Hot Dip Galvanised Cup Head Bolt & Nut - 4.6 Grade Steel

Name: Zenith M16 x 180mm Hot Dip Galvanised Cup Head Bolt & Nut - 4.6 Grade Steel
Brand: Zenith
SKU: ING2448856
Price: 12.19 AUD
Availability: InStock

★★★★★

69 reviews · 572+ sold

$12.19 $18.29 -33% OFF

You save: $6.10

Price reduced — was $18.29

7 people bought this in the last week

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🔥 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 M16 x 180mm hot dip galvanised cup head bolt and nut is a trade-quality coach bolt in 4.6 grade steel for outdoor construction. The hot dip galvanised coating protects the bolt and nut from rust, making it well suited to fastening timber to timber and timber to metal in exposed locations.

Bolt size: M16 x 180mm
Head type: Cup head
Material: 4.6 grade steel
Finish: Hot dipped galvanised
Colour: Grey
Includes: Bolt and matching hex nut
Pack: Each

Also known as a coach bolt, it is designed for fixing timber to a substrate where you have rear access to fit the nut. The low-profile cup head sits flush, while the square neck under the head grips timber so the bolt does not spin as the nut is tightened.

More about this product

The Zenith M16 x 180mm Hot Dip Galvanised Cup Head Bolt and Nut is a trade quality fixing in 4.6 grade steel, commonly referred to as a coach bolt, for fastening timber to timber and timber to metal.

Low profile cup head for a flush finish
Square neck design helps prevent the bolt spinning during installation
Hot dipped galvanising for enhanced corrosion resistance
Designed for use where rear access is available to install the nut
Hex nut included

Suited to outdoor applications where timber is secured to another substrate.

Questions & Answers

What size is this Zenith cup head bolt?

It is an M16 thread with a 180mm shank length, supplied with a matching M16 hex nut.

What is a cup head bolt also called?

It is commonly referred to as a coach bolt, used where timber is secured to another substrate with rear access for the nut.

What is the bolt 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 galvanising resists rust, making the bolt suited to outdoor and exposed applications.

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 ★★★★☆ 116 reviews

5★

65%

4★

21%

3★

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1★

✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases

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.

Noah B. 📍 Gold Coast QLD

★★★★★

1 week ago

✓ Verified Purchase

Good product for the price

Fast delivery to regional WA. Solid product and works exactly as described.

Charlotte B. 📍 Canberra ACT

★★★★★

2 weeks ago

✓ Verified Purchase

Exceeded my expectations

Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.

Jack T. 📍 Newcastle NSW

★★★★★

2 weeks ago

✓ Verified Purchase

Solid quality — very happy

Great little Zenith M16 — setup was easy and it works perfectly.

Mia S. 📍 Sunshine Coast QLD

★★★★★

3 weeks ago

✓ Verified Purchase

Really pleased with this

Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.