
A4 Flat Head Robertson Coated Decking Screws T17 Cutting Timber Screws Hidden Fasteners Screw. Customized Service: We can produce according to your drawing and specific requirements. Wide Material Options: Available in Carbon Steel, Stainless Steel, Duplex, Aluminum, Titanium, Brass, and Copper. Multiple Certifications: Products certified with ISO, RoHS, and CE standards. Fast Delivery: Delivery time is 10-15 working days with options for Sea, Air, Train, and Express. Corrosion Resistant: Designed to withstand outdoor moisture, temperature changes, and rust. Versatile Application: Suitable for deck construction, fencing, siding, and landscaping structures. 15 Years Experience: Over 15 years of experience in high-quality fastener manufacturing. Free Samples: Free samples available if in stock; customer pays freight cost.