Ruspert Roofing metal screw self driling

Ruspert Hex Head Drill Tailed Roof Screws are a hot-selling hex head and washer self-drilling screw widely used in various markets;

Designed for metal-to-metal connections (and sometimes metal-to-wood connections, depending on thread type and tip style), these screws require no predrilling and are commonly used in roofing, siding, and automotive assembly.

Gaskets: Integrated or assembled gaskets can be simple metal flanges or bonded EPDM rubber gaskets to provide a watertight seal for applications such as metal roofing or siding.

The raw material is mainly C1022A. Generally, electro-galvanizing can meet the requirements of most markets; but for places with high environmental requirements, we will use high-performance coatings such as galvanizing or Dacromet according to customer requirements to protect the screws from harsh environments. Salt spray resistance exceeds 1,000 hours.

We can provide small boxes, small bags, bulk and custom packaging services;

Sample testing can be provided;