Stainless Steel Tek Galvanized Outdoor Screws M5.5x55mm With EPDM Washer

Hex Flange Head Tek Stainless Steel Galvanised Self Drilling Screw With Epdm Washer Roofing Screws

These roofing screws feature a hex head that provides superior driver bit control to help you complete your roofing jobs with ease. They have a rubber neoprene washer system that ensures waterproof, leak-free installation to make them ideal for siding and roofing applications. The screws are made of steel and have a zinc coating for rust resistance. Self-tapping threads deliver smooth, easy penetration into material for efficient fastening performance.

    Youngtion Technology is a forward-looking company focused on building products especially on fasteners and committed to being the world's leading supplier of fasteners and solution providers.
    The company adheres to the principle of customer demand, technology as the core, market-oriented, specialize in stainless steel screws and collated fasteners. 
    Youngtion Technology will continue to bring more value to customers than expected.