
Ramset
The Ramset 20 x 80mm DynaBolt Plus hex nut masonry anchor is a heavy-duty sleeve anchor for 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.
One of the largest-diameter Ramset DynaBolt sizes for heavy 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.
Ramset 20 x 80mm DynaBolt Plus Hex Nut Masonry Anchor is a masonry sleeve anchor designed for use in concrete, brick or block applications, featuring a pull-down expansion sleeve. The fully assembled through-fixture anchor simplifies installation by eliminating the need for marking out and repositioning fixtures.
Drill a 20mm hole to suit the specified drill size.
The fastener measures 20mm x 81mm with a hex nut head.
Drill the hole, insert the assembled through-fixture anchor through your fixing, then tighten the hex nut to expand the sleeve into the masonry.
Gold passivated, zinc plated carbon steel.
Concrete, brick and block.
This is a single anchor.


