
ASA Synthetic Resin Roof Tile Accessories Screw Waterproof Caps. Dual-Layer Waterproof Sealing: Provides effective waterproof sealing for screw holes on synthetic resin tiles. UV Resistant Material: Made from UV stabilized modified polypropylene for long-lasting outdoor durability. Anti-Rust Protection: Protects metal screws from rust and corrosion in harsh outdoor environments. Customized Design Available: ODM and OEM services are welcomed with customized design options. Curved Saddle Shape: Fits the wave crest surface of resin tiles for secure and stable installation. Wide Compatibility: Compatible with M5.5 hex screw nut heads and various screw lengths. Flexible Connecting Strap: Features a flexible strap with adjustable length range for versatile application. Multiple Packaging Options: Available in bulk, carton, plastic bag, or custom printed boxes per customer request.