Description

Expansion Bolts refers to an assembly that consists of three fastening components: an expanding sleeve, a threaded bolt and a properly sized nut. When employed together, the force generated from tightening the nut and bolt pushes the expanding part of the sleeve outwards, gripping the material the sheathing is embedded into. This type of bolt is suitable in materials such bricks, stone and concrete.

Heavy Duty. 3 Prong.