Ramset DynaBolt Plus 12 x 100mm Galvanised Hex Nut Masonry Anchor

★★★★
101 reviews · 444+ sold
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Last purchased 22 minutes ago by someone in Canberra
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Description & Specs

The Ramset DynaBolt Plus 12 x 100mm Galvanised Hex Nut Bolt is a through-fixture masonry sleeve anchor with a galvanised finish for added corrosion resistance. It comes fully assembled, and the patented pull-down expansion sleeve closes gaps of up to 5mm for a secure hold in masonry.

  • Drill size: 12mm
  • Fastener size: 12mm x 98mm
  • Head type: Hex nut
  • Material: Galvanised carbon steel
  • Pack quantity: 1

Suited to fixing structural brackets, posts and heavier fittings into concrete, brick and block where extra embedment depth is needed. As a fully assembled through-fixture anchor it lets you drill, fit and tighten without marking out and repositioning.

More about this product

Ramset 12 x 100mm Galvanised DynaBolt Plus Hex Nut Bolt is a masonry anchor designed for use in concrete, brick or block applications, featuring a patented expansion sleeve for enhanced security. Its pull-down expansion sleeve closes gaps of up to 5mm, ensuring a secure fit. This fully assembled through-fixture anchor simplifies installation by eliminating the need for marking out and repositioning.

  • Drill size: 12mm
  • Fastener size: 12mm x 98mm
  • Head type: Hex nut
  • Material: Galvanised carbon steel
  • Pack quantity: 1

Questions & Answers

How do you use a Ramset DynaBolt?

Drill a 12mm hole through the fixture into the masonry, insert the assembled anchor and tighten the hex nut to expand the sleeve.

What substrates is it for?

Concrete, brick and block.

Why is it galvanised?

The galvanised finish adds corrosion resistance for exposed or damp conditions.

What size hole does it need?

A 12mm hole, matching the stated drill size.

What is the overall fastener length?

The fastener size is 12mm x 98mm.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 77 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
C
Charlotte B. 📍 Canberra ACT
2 weeks ago
✓ Verified Purchase

Exceeded my expectations

Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.

J
Jack T. 📍 Newcastle NSW
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Ramset DynaBolt — setup was easy and it works perfectly.

M
Mia S. 📍 Sunshine Coast QLD
3 weeks ago
✓ Verified Purchase

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.

R
Ryan S. 📍 Wollongong NSW
3 weeks ago
✓ Verified Purchase

Highly recommend

Really impressed with the Ramset DynaBolt — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

S
Sophie H. 📍 Geelong VIC
1 month ago
✓ Verified Purchase

Great quality

Good quality and arrived ahead of schedule. Very happy.

D
Daniel P. 📍 Hobart TAS
1 month ago
✓ Verified Purchase

Brilliant Aussie deal

Been buying Ramset gear for years and this is one of their better ones. The Ramset DynaBolt 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.