Last updated at 21/03/2026 16:12:58
ZENITH M6 x 40mm Hot Dip Galvanised Hex Head Bolts and Nuts - Each
Delivery $10
Zenith Hex Head Bolt M6 x 40MM
Delivery $10
Zenith M6X40mm Hex Head Bolt & Nut Galvanised
Delivery between 24–31 Mar $9.70
originally posted on bunnings.com.au
The worst thread quality I’ve ever seen, pure junk, nuts would not screw on. Had to go and buy more elsewhere 🥺
originally posted on bunnings.co.nz
Absolutely the most awesome Galvanised nut and bolt ever. handsomely presented and dfeinitely the best looking dull zinc finish I've seen for some time. can hold lots of stuff together strongly and efficiently.... yeah, its a bolt and nut....
originally posted on bunnings.com.au
I needed these for the main support.
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ZENITH M6 x 40mm Hot Dip Galvanised Hex Head Bolts and Nuts - Each
Delivery $10
Zenith Hex Head Bolt M6 x 40MM
Delivery $10
Zenith M6X40mm Hex Head Bolt & Nut Galvanised
Delivery between 24–31 Mar $9.70
The worst thread quality I’ve ever seen, pure junk, nuts would not screw on. Had to go and buy more elsewhere 🥺
Absolutely the most awesome Galvanised nut and bolt ever. handsomely presented and dfeinitely the best looking dull zinc finish I've seen for some time. can hold lots of stuff together strongly and efficiently.... yeah, its a bolt and nut....
I needed these for the main support.
I bought a sealed box of 25, M8x20 galvanised nuts and bolts. The box contained only 24 bolts and 22 nuts. I was only able to hand attach the nuts onto 3 bolts. For 7 of the bolts I needed to use a die to re-thread the bolts. The remaining bolts could only receive the nut when physically restrained in a vise and a spanner used to attach the bolt using a fair degree of force. It is apparent the hot-dipping process "gummed up" the threads of the bolts and nuts. Essentially an usable product. I did not return the product as it would have necessitated a 3 hour drive from home.
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.
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ZENITH Hot Dipped Galvanised Hex Head Bolts & Nuts are perfect for general purpose construction applications involving fastening timber to timber, metal to timber, or metal to metal. A highly versatile product, they can be used for retaining walls, gates and fences, pergolas, outdoor furniture, and more. Hot Dipped Galvanised coating provides high protection against rust and corrosion, suitable for use in internal and external environments.
ZENITH Hot Dipped Galvanised Hex Head Bolts & Nuts are perfect for general purpose construction applications involving fastening timber to timber, metal to timber, or metal to metal. A highly versatile product, they can be used for retaining walls, gates and fences, pergolas, outdoor furniture, and more. Hot Dipped Galvanised coating provides high protection against rust and corrosion, suitable for use in internal and external environments.
in 3 offers
The lowest price for Zenith Hex Head Bolt M6 x 40mm right now is $0.42 at Bunnings Warehouse, compared across 3 retailers.
The all-time low was $0.17 on 24 Apr 2025 — today's price is 147% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Mar 2026.
Zenith Hex Head Bolt M6 x 40mm
ZENITH Hot Dipped Galvanised Hex Head Bolts & Nuts are perfect for general purpose construction applications involving fastening timber to timber, metal to timber, or metal to metal. A highly versatile product, they can be used for retaining walls, gates and fences, pergolas, outdoor furniture, and more. Hot Dipped Galvanised coating provides high protection against rust and corrosion, suitable for use in internal and external environments.
ZENITH Hot Dipped Galvanised Hex Head Bolts & Nuts are perfect for general purpose construction applications involving fastening timber to timber, metal to timber, or metal to metal. A highly versatile product, they can be used for retaining walls, gates and fences, pergolas, outdoor furniture, and more. Hot Dipped Galvanised coating provides high protection against rust and corrosion, suitable for use in internal and external environments.
