Plumbing Supplies

Expansion bolts 5 Pieces M12 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve Anchor Suitable for Concrete(M12x160mm) Great Load-Bearing Capacity: The clever design of the hex expansion screw, which is inserted into a pre-drilled hole, widens the outer ring of the screw and creates a strong friction with the hole, providing a fixing effect, has a strong... Expansion bolts 5 Pieces M12 Stainless Steel Expansion Bolt External Hex Expansion Screw Bolt Sleeve Anchor Suitable for Concrete(M12x160mm)