Zenith M12 x 110mm Hot Dip Galvanised Hex Head Bolts & Nuts - 12 Pack
Description & Specs
The Zenith M12 x 110mm hot dip galvanised hex head bolts and nuts come as a 12 pack for heavier fastening jobs that need corrosion resistance. The hex head clamps firmly with a spanner or socket, and a matching hex nut is included for every bolt.
- Bolt size: M12 x 110mm
- Pack: 12 bolts and nuts
- Material: 4.6 grade steel
- Finish: Hot dipped galvanised
- Head type: Hex head
- Colour: Grey
At 110mm the M12 bolts pass through thicker timber and metal sections in outdoor structures such as retaining walls, pergolas and fences, where the galvanised coating resists rust. Add M12 hot dip galvanised flat round washers for extra bearing area.
More about this product
Zenith M12 x 110mm Hot Dip Galvanised Hex Head Bolts and Nuts 12 Pack offer reliable fastening with high corrosion resistance, ideal for construction applications.
- Hexagonal head allows for increased clamping pressure
- Coarse thread provides maximum grip strength
- Hexagonal nuts included for secure fastening
- Hot dip galvanised finish for rust and corrosion resistance
Bolt size M12 x 110mm. Material 4.6 grade steel. Colour grey. Supplied as a 12 pack.
Questions & Answers
What size are these bolts?
Each bolt is M12 with a 110mm shank, supplied with a matching M12 hex nut.
Are washers included?
No, washers are sold separately. M12 hot dip galvanised flat round washers pair well with these bolts.
Can you weld hot dip galvanised steel?
Yes, but grind the zinc back from the weld area first, manage the fumes, then re-coat the join to restore protection.
How many are in the pack?
This is a 12 pack of bolts with 12 hex nuts.
What grade of steel?
They are made from 4.6 grade steel.
Shipping & Returns
Ships in 1-2 business days from our Australian warehouses
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.
Customer Reviews
Great value for money
Spent a while looking for the right Zenith M12 and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.
One of my best online buys
Quality product at a fair price. Delivered quickly. Happy.
Happy with SuperSaver AU
Have bought Zenith before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.
Fast delivery and perfect condition
Fast delivery and exactly what I ordered. Very happy with this.
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.
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.




