Hexagon Flange Head Self Drilling Screw With EPDM

EPDM is an ideal material for the washer as it is highly resistant to weathering, ozone, and UV radiation. It also has excellent sealing properties and can maintain its elasticity over a wide temperature range.

Self-drilling screws with EPDM (ethylene propylene diene monomer) are a type of screw that is commonly used with Hex Nut in metal roofing and cladding applications. The EPDM washer is a rubber seal that is attached to the screw and acts as a waterproof barrier between the screw and the metal sheet. in order to fit various occassions, the self frilling screws with EPDM have many different diameters, finishes and materials, if you need high corrosion resistance self drilling screws, then you can choose stainless steel.Self-drilling screws with EPDM (ethylene propylene diene monomer) are widely used in various metal roofing and cladding applications due to their excellent sealing properties. The EPDM washer, which is securely attached to the screw, acts as a reliable waterproof barrier between the screw and the metal sheet, preventing any water leakage or moisture penetration. The self-drilling feature of the screw means that it can drill its own hole in the metal sheet, eliminating the need for pre-drilling. This saves time and reduces the risk of damaging the metal sheet.