Nickle Plated Carbon Stainless Steel Color Zinc Plated Flat Countersunk Head Hex Socket Groove Self Drilling Drywall Screw for Air-Conditioning Fittings

Nickle Plated Carbon Stainless Steel Color Zinc Plated Flat Countersunk Head Hex Socket Groove Self Drilling Drywall Screw for Air-Conditioning Fittings. Customized Material Options: Available in Iron, Stainless Steel, Brass, Aluminum, Copper, and more. Flexible Surface Treatment: Options include Zinc, Nickel, Chrome, Black Oxide, Anodizing, and Cadmium. High Precision Manufacturing: Accuracy up to +/- 0.01mm with advanced vision testing equipment. Comprehensive Certifications: ISO9001:2015, IATF16949:2016, RoHS, and Reach compliant. OEM and ODM Services: Full customization from designs and samples with rapid prototyping. Fast Lead Time: Production typically completed within 10 working days depending on quantity. Strict Quality Control: Zero defects goal with defect rate not exceeding 40PPM. Global Shipping Options: Delivery via Sea, Air, or Express service available worldwide.