Product description
Sleeve anchor bolts, M12 x 129mm – bag of 5. Torque-controlled expansion anchors for heavy fixings into solid masonry.
A sleeve anchor grips by expanding a metal sleeve against the sides of the hole as you tighten the nut – a strong, load-rated fixing for brackets, rails, machinery and structural steel into concrete or brick. Zinc-plated and yellow-passivated for corrosion resistance. Suitable for non-cracked concrete, dense concrete blocks, solid brick and some natural stone.
- Size: M12 x 129mm
- Type: torque-controlled sleeve anchor, hex nut head
- Finish: zinc plated, yellow passivated
- Pack: bag of 5
Drill the hole to the anchor diameter, clear the dust, drop the anchor through the fixture, then tighten the nut to expand the sleeve and grip. Don't over-torque past the spec. Not for hollow blocks or cracked concrete – use the right anchor for those.