
Stainless Steel Flat Countersunk Head Screws Self Tapping Screw/ Self Drilling Screw/ Timber Screw/ Wood Screw. Diverse Material Options: Available in Carbon C1022 Steel, Case Harden, and Stainless Steel. Comprehensive Surface Treatment: Options include Plain, Yellow Zinc Plated, or White Zinc Plated. Customizable Dimensions: Diameter ranges from 3.5mm to 5.5mm; Length from 10mm to 50mm. OEM Service Availability: Custom production available upon providing drawings or samples. 100% Pre-Shipment Inspection: Every product undergoes strict quality inspection before delivery. Flexible Packaging: Neutral Box, Color Box, or custom packaging based on customer needs. Multi-Standard Compliance: Meets DIN, GB, and ANSI standards for global compatibility. Versatile Applications: Ideal for woodworking, metal-to-wood fastening, and furniture assembly.