Self Drilling Self Tapping Fiber Cement Board Wing Thread Roofing Fastener Screw

Self Drilling Self Tapping Fiber Cement Board Wing Thread Roofing Fastener Screw. Customized Surface Treatment: Offers Zinc Plated, Ruspert, Dacromet, and fully customized surface options. Flexible Size and Design: Available in standard M6.3 or non-standard sizes based on specific request and design. Multiple Stainless Steel Grades: Includes 201, 304, 304L, 321, 316, 316L, 309S, 410, 420, and 430 for various needs. Fast In-Stock Delivery: In-stock items are delivered within 7 days for immediate project needs. Customized Production Lead Time: Customized orders require 30 to 60 days for manufacturing and delivery. Comprehensive Coating Options: Features Zinc, Hot Dip Galvanized, Electro Nickel, Mechanical Plating, and Black Oxide. High Corrosion Resistance: Stainless steel material ensures durability and rust resistance in demanding outdoor conditions. Full Customization Support: Accepts ODM/OEM with full, minor, and flexible customization from designs or samples.