Ramset DynaBolt Plus 20 x 160mm Hex Nut Masonry Sleeve Anchor - Gold Passivated

★★★★
69 reviews · 332+ sold
$12.84 $19.25 -33% OFF
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Last purchased 12 minutes ago by someone in Brisbane
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Description & Specs

The Ramset 20 x 160mm DynaBolt Plus hex nut masonry anchor is a heavy-duty sleeve anchor for deep, secure fixing into concrete, brick and block. The pull-down expansion sleeve grips the substrate as the hex nut is tightened, holding large structural fixtures firmly.

  • Fastener size: 20mm x 157mm
  • Drill size: 20mm
  • Head type: Hex nut
  • Material: Gold passivated, zinc plated carbon steel
  • Finish: Gold
  • Pack: Single anchor

One of the largest Ramset DynaBolt sizes for the heaviest loads. This fully assembled through-fixture anchor lets you drill, insert and tighten in one pass for structural steel, posts, machinery and heavy brackets fixed to masonry.

More about this product

Ramset 20 x 160mm DynaBolt Plus Hex Nut Masonry Anchor is a masonry sleeve anchor designed for use in concrete, brick or block applications. It features a pull-down expansion sleeve, and the fully assembled through-fixture anchor simplifies installation by eliminating the need for marking out and repositioning fixtures.

  • Fastener size: 20mm x 157mm
  • Drill size: 20mm
  • Head type: Hex nut
  • Material: Gold passivated, zinc plated carbon steel

Questions & Answers

What size hole do I drill?

Drill a 20mm hole to suit the specified drill size.

What is the fastener size?

The fastener measures 20mm x 157mm with a hex nut head.

How do I use a Ramset DynaBolt?

Drill the hole, insert the assembled through-fixture anchor through your fixing, then tighten the hex nut to expand the sleeve into the masonry.

What is it made from?

Gold passivated, zinc plated carbon steel.

What can I fix into?

Concrete, brick and block.

How many are included?

This is a single anchor.

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
P
Priya S. 📍 Mandurah WA
5 months ago
✓ Verified Purchase

Satisfied customer

Had been looking at the Ramset DynaBolt for a couple of months. Ramset 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.

E
Ethan W. 📍 Hervey Bay QLD
5 months ago
✓ Verified Purchase

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.

S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Ramset DynaBolt 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.

J
James W. 📍 Melbourne VIC
3 days ago
✓ Verified Purchase

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.

E
Emma T. 📍 Brisbane QLD
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Ramset DynaBolt. Does the job perfectly and the price was unbeatable.

L
Liam O. 📍 Perth WA
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Ramset when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.