Galvanized Steel Drywall Screws Black Phosphated Countersunk Phillips Drywall Screw, Fine Thread Wood Stud Screw

Galvanized Steel Drywall Screws Black Phosphated Countersunk Phillips Drywall Screw, Fine Thread Wood Stud Screw. Customized OEM ODM Service: We provide customized OEM and ODM services for non-standard fasteners. Full-Process Quality Control: Equipped with in-house lab for spectrometers, hardness, tensile, and salt spray testing. ISO 9001 Certified Quality: Our quality system is ISO 9001 certified ensuring accuracy and consistency. Fast Response Time: We provide technical feedback or quotation within 24 hours after receiving your request. Mixed Fastener Support: We handle mixed fastener lists for engineering and project orders in one shipment. Small Batch Production: We support prototype and small to medium batch production for custom fasteners. Comprehensive Material Options: Available in Stainless Steel and Carbon Steel with various grades like A2-70 and 8.8. Global Standard Compliance: Products comply with international standards including DIN, GB, ANSI, JIS, and ISO.