Double Expansion Anchor with Screw Set - DBB
Double Expansion Anchor with bolt set - ready to install
- The Fastenic Double Expansion Shield fitted with locking lug on bolt nut and collar.
- Eliminates high stress points detrimental in fastening into materials of medium hardness.
- Fastenic Double Expansion Shield does not fracture and permits fastening at any depth.
- Recommended for their loads or where bolt is subject to side pressure or vibration.
- Fastening into rock, concrete, brick, etc