33% Off

Zenith

Zenith M16 x 100mm Hot Dip Galvanised Cup Head Bolt & Nut - 4.6 Grade Steel

Name: Zenith M16 x 100mm Hot Dip Galvanised Cup Head Bolt & Nut - 4.6 Grade Steel
Brand: Zenith
SKU: ING2448822
Price: 9.50 AUD
Availability: InStock

★★★★★

69 reviews · 532+ sold

$9.50 $14.25 -33% OFF

You save: $4.75

Price reduced — was $14.25

7 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

We accept:

The Zenith M16 x 100mm hot dip galvanised cup head bolt and nut is a heavy-gauge 4.6 grade steel fixing for outdoor construction. The hot dip galvanised coating protects the bolt and nut from rust, so it holds up in fences, gates and other exposed timber projects.

Bolt size: M16 x 100mm
Head type: Cup head
Material: 4.6 grade steel
Finish: Hot dipped galvanised
Colour: Grey
Includes: Bolt and matching hex nut
Pack: Each

The low-profile cup head sits flush for a clean finish, and the square neck under the head grips timber so the bolt holds steady as the nut is tightened. The coarse thread provides strong grip for fastening timber to timber, metal to timber or metal to metal.

More about this product

The Zenith M16 x 100mm Hot Dip Galvanised Cup Head Bolt and Nut is a general purpose construction fixing in 4.6 grade steel, providing a secure fastening solution for timber and metal.

Low profile cup head for a flush finish
Square neck design helps prevent the bolt spinning during installation
Coarse thread for strong grip
Hot dipped galvanised finish for corrosion resistance
Hex nut included

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

Questions & Answers

What size is this Zenith cup head bolt?

It is an M16 thread with a 100mm shank length, supplied with a matching M16 hex nut.

What is the bolt made from?

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

Why are these bolts hot dip galvanised?

Hot dip galvanising coats the steel in zinc to resist rust, making the bolt suited to outdoor and exposed applications.

What does the square neck do?

The square neck beneath the cup head grips timber so the bolt does not spin while you tighten 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 ★★★★☆ 127 reviews

5★

65%

4★

21%

3★

2★

1★

✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases

Andrew F. 📍 Wagga Wagga NSW

★★★★★

4 months ago

✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

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.

Kyle M. 📍 Gladstone QLD

★★★★★

5 months ago

✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.

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.

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 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.