self metal screw

One of the key benefits of galvanized expansion anchor bolts is their ability to expand and grip tightly to the base material when installed. This expansion mechanism creates a strong connection between the bolt and the surface, providing a secure hold that can withstand heavy loads and vibrations. This makes galvanized expansion anchor bolts ideal for applications where safety and stability are crucial, such as securing structural elements or heavy machinery.


...

In construction, EPDM washered fasteners are extensively used in roofing applications. They effectively seal joints and connections, safeguarding structures from water damage and maintaining integrity under extreme weather conditions. Their ability to withstand UV radiation makes them a preferred choice for outdoor installations. Similarly, in automotive industries, they play a crucial role in sealing engine compartments and other areas exposed to high temperatures and harsh chemicals.

...