Ramset 8 x 40mm DynaBolt Plus Hex Nut Masonry Sleeve Anchor, Grade 316 Stainless Steel, 100 Pack
Description & Specs
The Ramset DynaBolt Plus 8 x 40mm is a hex nut masonry sleeve anchor in Grade 316 stainless steel, supplied in a 100 pack for concrete, brick and block. The stainless construction gives strong corrosion resistance for coastal, wet and exposed fixings.
- Fastener size: 8mm x 40mm
- Drill size: 8mm
- Head type: Hex nut
- Material: Grade 316 stainless steel
- Type: Masonry sleeve anchor
- Pack: 100
Its patented pull-down expansion sleeve closes gaps as the hex nut is tightened, and the fully assembled through-fixture design lets you fix without marking out and repositioning. The DynaBolt Plus stainless range covers a spread of hex bolt sizes for brackets, balustrades and fixtures in masonry.
More about this product
The Ramset DynaBolt Plus 8 x 40mm Stainless Steel Anchor is a reliable masonry anchor designed for concrete, brick or block applications, featuring a unique pull-down section for enhanced security. It is supplied in a 100 pack.
- Patented pull-down expansion sleeve closes gaps for added security
- Fully assembled through-fixture anchor eliminates marking out and re-positioning
- Made from Grade 316 stainless steel for corrosion resistance
- 8 x 40mm hex nut masonry sleeve anchor
- 100 pack
Questions & Answers
Why choose Grade 316 stainless steel?
Grade 316 stainless offers strong corrosion resistance, making it well suited to coastal, wet and exposed environments.
What can I fix into?
It is designed for concrete, brick and block.
How do I use a Ramset DynaBolt?
Drill the hole, fit the fully assembled anchor through your fixture into the masonry, then tighten the hex nut to expand the sleeve and lock it in place.
What drill size do I need?
Use an 8mm drill bit for this 8mm anchor.
How many are in the pack?
This is a 100 pack.
What head type does it have?
It has a hex nut head.
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
Works perfectly out of the box
Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.
Worth every cent
Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.
Does the job well
Ramset quality is always reliable and this was no exception. Fast delivery too.
Already bought a second one
Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.
Quick delivery to regional QLD
The Ramset 8 arrived fast and works perfectly out of the box.
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.

