
Phillips Flat Head Self Drilling Screw Self Tapping Countersunk Head Screw. Wide Material Selection: Available in Stainless Steel, Carbon Steel, Brass, Bronze, Iron, Aluminum, Alloy Steel, and Titanium. Customizable Sizes: Sizes range from M3 to M20 or can be made to print according to customer specifications. Multiple Surface Treatments: Options include Plain, Zinc Plated, Black Oxide, H.D.G, and DAC as per custom needs. High Grade Options: Available in various grades including 4.8, 6.8, 8.8, and 12.9. ISO9001 Certification: Passed ISO9001:2008, CQM, and IQNet quality management system certifications. OEM and ODM Services: Full customization available from samples, designs, or minor modifications. Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons. Strict Quality Inspection: 100% visual inspection for finished products with full traceability of raw materials.