Zenith M12 x 120mm Hot Dip Galvanised Hex Head Bolts & Nuts - 12 Pack
Description & Specs
The Zenith M12 x 120mm hot dip galvanised hex head bolts and nuts come as a 12 pack for heavy fastening that needs 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 120mm
- Pack: 12 bolts and nuts
- Material: 4.6 grade steel
- Finish: Hot dipped galvanised
- Head type: Hex head
- Colour: Grey
At 120mm 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 more bearing area.
More about this product
Zenith M12 x 120mm 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 maximises grip strength
- Hexagonal nuts included for secure fastening
- Hot dip galvanised finish for rust and corrosion resistance
Bolt size M12 x 120mm. 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 120mm 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.
How do you check hot dip galvanising?
A good coating looks even and matte-grey; you can confirm thickness with a coating gauge, but visually it should be continuous with no bare patches.
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
Absolutely love it!
Had the Zenith M12 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.
Best buy of the year
Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.
Fast delivery — impressed
Love my Zenith M12. Does the job perfectly and the price was unbeatable.
Exactly as described
Always buy Zenith when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.
Would buy again for sure
Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.
Good product for the price
Fast delivery to regional WA. Solid product and works exactly as described.
