ZENITH M6 x 25mm Hot Dip Galvanised Hex Head Bolts & Nuts - 25 Pack, 4.6 Grade Steel
Description & Specs
The ZENITH M6 x 25mm Hot Dip Galvanised Hex Head Bolts & Nuts give you a corrosion-resistant fix for everyday outdoor and construction work. This 25 pack is made from 4.6 grade steel with a hot dip galvanised finish for reliable weather protection.
- Bolt size: M6 x 25mm
- Head type: Hex head
- Material: 4.6 grade steel
- Finish: Hot dip galvanised
- Pack quantity: 25 bolts and nuts
- Colour: Grey
The hex head takes a spanner or socket for solid clamping pressure, while the coarse thread bites for a strong grip. A handy bulk pack for fastening timber to timber, metal to timber or metal to metal across general building, fencing and repair jobs.
More about this product
Zenith Hot Dip Galvanised Hex Head Bolts & Nuts M6 x 25mm 25 Pack offers a reliable fastening solution with high corrosion resistance for various construction applications.
- Hexagonal head allows for increased clamping pressure
- Coarse thread maximises grip strength
- Hexagonal nuts included
- Material: 4.6 grade steel
- Finish: Hot dip galvanised
- Bolt size: M6 x 25mm
- Pack: 25
Questions & Answers
What size are these ZENITH hex head bolts?
Each bolt is M6 with a 25mm length, supplied with matching nuts in a 25 pack.
Is hot dipped galvanised the same as galvanised?
Both add a protective zinc coating, but hot dip galvanising creates a thicker layer for stronger corrosion resistance in outdoor use.
Are the nuts included?
Yes, a matching hex nut is supplied for every bolt in the pack.
What can I fasten with these?
They suit fastening timber to timber, metal to timber or metal to metal.
What tool do I need?
The hex head is driven with a standard spanner or socket to suit the M6 nut.
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
Satisfied customer
Had been looking at the ZENITH M6 for a couple of months. Zenith build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.
Exceptional — 5 stars
Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.
Absolutely love it!
Had the ZENITH M6 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 M6. 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.




