expanding hollow wall anchor

The standard wedge bolt consists of several key parts the bolt itself, a wedge, and a nut. The bolt is typically a threaded rod that allows for easy insertion and secure fastening. The wedge is a critical component that creates a locking mechanism when the bolt is tightened, effectively increasing the friction between the surfaces being joined. This action helps to prevent loosening due to vibrations, making wedge bolts particularly advantageous in dynamic environments.


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EPDM washered fasteners are specialized fastening solutions that incorporate EPDM washers as sealing components. EPDM is a synthetic rubber renowned for its excellent resistance to weathering, ozone, ultraviolet (UV) radiation, and various chemicals. When integrated with fasteners, EPDM washers enhance the performance of bolted joints by providing effective sealing, reducing the risk of leaks, and accommodating thermal expansion and contraction.


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