ZENITH M10 x 170mm Hot Dip Galvanised Cup Head Bolts & Nuts - 25 Pack, 4.6 Grade Steel
Description & Specs
The ZENITH M10 x 170mm Hot Dip Galvanised Cup Head Bolts & Nuts give you an extra-long, 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 170mm
- 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 170mm suits deep connections in retaining walls, decking, pergolas and structural timber framing.
More about this product
Zenith M10 x 170mm Hot Dip Galvanised Cup Head Bolts & Nuts 25 Pack offers a reliable fastening solution with a low profile cup head, ideal for various construction applications.
- Low profile cup head for a flush finish
- Square neck feature limits bolt spinning
- Coarse thread for maximum grip strength
- Hexagonal nuts included
- Material: 4.6 grade steel
- Finish: Hot dip galvanised
- Bolt size: M10 x 170mm
- Pack: 25
Questions & Answers
What size are these ZENITH cup head bolts?
Each bolt is M10 with a 170mm 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 170mm they suit deep timber connections in 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
Perfect gift — loved it
Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.
Arrived well packed
The ZENITH M10 is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.
Better than expected
No issues at all. Fast delivery and exactly as described.
Great value for money
Spent a while looking for the right ZENITH M10 and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.
One of my best online buys
Quality product at a fair price. Delivered quickly. Happy.
Happy with SuperSaver AU
Have bought Zenith before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.
