
Wood /Drywall /Self Tapping Self Drilling /Machine / Flat Head /Stainless Steel Screw. Customizable Manufacturing: Manufacturing factory offering customization according to specific requirements. Wide Size Range: Diameters from 3.5mm to 4.8mm and lengths from 16mm to 152mm. Multiple Coating Options: Available in Black Phosphated, Grey Phosphated, Zinc, Yellow Zinc, and Decromet. OEM/ODM Service: Professional R&D team handles design, prototyping, tooling, and production. Fast Quotation: Quotes provided within 24 hours of inquiry receipt. Experienced Manufacturer: Over 20 years of manufacturing and exporting experience in fasteners. Flexible Payment Terms: Supports T/T, PayPal, Western Union, and other methods with 30% deposit. Quality Sample Policy: Sample costs are refundable upon order confirmation exceeding MOQ.