ZENITH M10 x 100mm Hot Dip Galvanised Cup Head Bolts & Nuts - 25 Pack, 4.6 Grade Steel
Description & Specs
The ZENITH M10 x 100mm Hot Dip Galvanised Cup Head Bolts & Nuts give you a heavy-duty, corrosion-resistant fix for structural timber work. This 25 pack is made from 4.6 grade steel with a hot dip galvanised finish for reliable weather protection.
- Bolt size: M10 x 100mm
- Head type: Cup head with square neck
- Material: 4.6 grade steel
- Finish: Hot dip galvanised
- Pack quantity: 25 bolts and nuts
- Colour: Grey
The cup head finishes flush while the square neck grips into timber to stop the bolt spinning during tightening. The heavier M10 diameter at 100mm suits deeper connections in decking, retaining walls, pergolas and structural timber framing.
More about this product
Zenith M10 x 100mm Hot Dip Galvanised Cup Head Bolts & Nuts 25 Pack offers a reliable fastening solution for various construction applications with high corrosion resistance.
- Low profile cup head provides a flush finish
- Square neck feature limits bolt spinning during application
- Coarse thread ensures maximum grip strength
- Hexagonal nuts included for secure fastening
- Material: 4.6 grade steel
- Finish: Hot dip galvanised
- Bolt size: M10 x 100mm
- Pack: 25
Questions & Answers
What size are these ZENITH cup head bolts?
Each bolt is M10 with a 100mm length, supplied with matching nuts in a 25 pack.
What is hot dip galvanising?
It is a thick zinc coating applied in molten zinc that gives strong corrosion resistance for outdoor use.
What does the square neck do?
It beds into timber so the bolt does not spin while you tighten the nut.
Are nuts included?
Yes, a matching hex nut is supplied for every bolt.
What length connections suit these?
At 100mm they suit deeper timber connections in decking, retaining walls and structural framing.
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
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.
Brilliant Aussie deal
Been buying Zenith gear for years and this is one of their better ones. The ZENITH M10 quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.
No complaints at all
Exactly as described. Quick shipping. Would buy again.
