
Premium Black, Grey, Yellow, White Zinc Drywall Screws for Secure Fastening. Customizable Finish: Available in Black/Grey Phosphated, White/Yellow Zinc Plated, and Nickel Plated. Customizable Thread: Options include Fine Thread and Coarse Thread to suit various applications. Customizable Dimensions: Length ranges from 13mm to 150mm with diameters from M3.5 to M6.3. Logo Customization: Logo customization service is available upon request. High Grade Material: Made from Carbon Steel grades C1022, 1022A, Q195, Q235, 45#, 55#, and 22A. Versatile Applications: Suitable for building construction, furniture, electrical components, and household use. Professional Manufacturing: Manufacturer with 3 factories and 280 sets of automatic production equipment. Fast Delivery: Delivery time is 10-15 days for stock items or 4-5 weeks for custom orders.