Zenith M10 x 150mm Hot Dip Galvanised Hex Head Bolts & Nuts - 25 Pack
Description & Specs
The Zenith M10 x 150mm hot dip galvanised hex head bolts and nuts come as a 25 pack for long 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: M10 x 150mm
- Pack: 25 bolts and nuts
- Material: 4.6 grade steel
- Finish: Hot dipped galvanised
- Head type: Hex head
- Colour: Grey
At 150mm they pass through thick timber and metal sections in outdoor structures such as retaining walls, pergolas and fences, where the galvanised coating resists rust. Add M10 hot dip galvanised flat round washers for extra bearing area.
More about this product
Zenith M10 x 150mm Hot Dip Galvanised Hex Head Bolts and Nuts 25 Pack are designed for general purpose construction, providing reliable fastening for various applications.
- Hexagonal head allows for increased clamping pressure
- Coarse thread maximises grip strength
- Hexagonal nuts included
- Hot dip galvanised finish for rust and corrosion resistance
Bolt size M10 x 150mm. Material 4.6 grade steel. Colour grey. Supplied as a 25 pack.
Questions & Answers
What size are these bolts?
Each bolt is M10 with a 150mm shank, supplied with a matching M10 hex nut.
Are washers included?
No, washers are sold separately. M10 hot dip galvanised flat round washers pair well with these bolts.
How thick is hot dip galvanising?
It leaves a heavier zinc coating than plating, which gives the long outdoor corrosion resistance; thickness depends on the dipping process.
How many are in the pack?
This is a 25 pack of bolts with 25 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
Good product for the price
Fast delivery to regional WA. Solid product and works exactly as described.
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.
Solid quality — very happy
Great little Zenith M10 — setup was easy and it works perfectly.
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.
Highly recommend
Really impressed with the Zenith M10 — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.
Great quality
Good quality and arrived ahead of schedule. Very happy.




