
Ramset
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.
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.
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 a 12mm hole through the fixture into the masonry, insert the assembled anchor and tighten the hex nut to expand the sleeve.
Concrete, brick and block.
The galvanised finish adds corrosion resistance for exposed or damp conditions.
A 12mm hole, matching the stated drill size.
The fastener size is 12mm x 98mm.


