Bolt your structures with Zenith’s trade quality bolts. Also known as an engineer bolt, this hex head bolt is ideal for fastening where there is access to the rear to install a nut. Hot dipped galvanised, it also offers additional corrosion protection in environments where the bolt is exposed to the outside elements.
Bolt your structures with Zenith’s trade quality bolts. Also known as an engineer bolt, this hex head bolt is ideal for fastening where there is access to the rear to install a nut. Hot dipped galvanised, it also offers additional corrosion protection in environments where the bolt is exposed to the outside elements.
in 3 offers
The lowest price for Zenith M8 x 25mm Hot Dipped Galvanised Hex Head Bolt and Nut right now is $0.66 at Bunnings Warehouse, compared across 3 retailers.
The all-time low was $0.21 on 18 Dec 2025 — today's price is 214% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 June 2026.
Zenith M8 x 25mm Hot Dipped Galvanised Hex Head Bolt and Nut
Bolt your structures with Zenith’s trade quality bolts. Also known as an engineer bolt, this hex head bolt is ideal for fastening where there is access to the rear to install a nut. Hot dipped galvanised, it also offers additional corrosion protection in environments where the bolt is exposed to the outside elements.
Bolt your structures with Zenith’s trade quality bolts. Also known as an engineer bolt, this hex head bolt is ideal for fastening where there is access to the rear to install a nut. Hot dipped galvanised, it also offers additional corrosion protection in environments where the bolt is exposed to the outside elements.
Last updated at 28/06/2026 19:48:20
Zenith M8 x 25mm Hot Dipped Galvanised Hex Head Bolt And Nut - Each
Delivery $12
Zenith M8 x 25mm Hot Dipped Galvanised Hex Head Bolt And Nut - Each
Delivery $10
BOLT & NUT - HEX HEAD - HD GAL M8 x 25mm
originally posted on bunnings.com.au
As advertused, good quality and price
originally posted on bunnings.com.au
Sturdy galvanised carriage bolts of great quality. Were advertised as bolt and nut but came supplied without nuts. However the store immediately provided the necessary missing nuts.
originally posted on bunnings.com.au
I needed these for the main support.
Zenith M8 x 25mm Hot Dipped Galvanised Hex Head Bolt And Nut - Each
Delivery $12
Zenith M8 x 25mm Hot Dipped Galvanised Hex Head Bolt And Nut - Each
Delivery $10
BOLT & NUT - HEX HEAD - HD GAL M8 x 25mm
As advertused, good quality and price
Sturdy galvanised carriage bolts of great quality. Were advertised as bolt and nut but came supplied without nuts. However the store immediately provided the necessary missing nuts.
I needed these for the main support.
Very low tensile strength, broke 2 of these out of 8 going into a hardwood gate even using a large pilot hole.
Good product to use when you want to prevent rusting on the job at hand, the galvanising is a little coarse, run the nuts down the thred first, they then are easy too use.
