
Premium Quality Self Drilling Hex Head Screws From China. Direct Manufacturer: Factory established in 2013 with 60+ experienced employees and 18,000 tons annual output. Fast Delivery: 5-10 days for stock items; 2-4 weeks for customized orders based on quantity. High Quality Standards: 100% inspection for finished products; German imported stainless steel; Grade 12.9. Customization Options: ODM/OEM available; Custom sizes, threads, heads, and surface treatments accepted. Wide Product Range: Drywall, Chipboard, Truss Head, Hex Head screws, and special screws according to drawings. Global Export Experience: 80% export rate to Asia, South America, Russia, Middle East, and North America. Flexible Payment Terms: 30% T/T prepayment, 70% before shipment, or L/C accepted. Free Sample Service: Free samples provided; buyer only needs to cover the freight cost.