Stainless Steel 1/4 Hex Head Self Drill Screw with EPDM Washer for Roofing

Stainless Steel 1/4 Hex Head Self Drill Screw with EPDM Washer for Roofing. Customizable Dimensions: Available in customized sizes and lengths ranging from 9.5mm to 250mm. Diverse Surface Finishes: Options include Zinc Plated, Oxide Black, Nickel Plated, and Bronze Plated. High-Grade Materials: Constructed from high-quality stainless steel imported from Germany. Rust-Resistant Design: Features preservative and rust-resisting properties for long-term durability. Customized EPDM Washers: Washer sizes available in 14mm and 16mm to suit specific needs. OEM and ODM Services: Customized design, ODM, and OEM services are fully welcomed. Fast Delivery Capability: In-stock items ship in 5-10 days; out-of-stock items in 2-4 weeks. Comprehensive Quality Control: 100% inspection including visual and function checks before shipment.