
Premium DIN7991 SS316 Hexagon Socket Flat Head Screws. OEM/ODM Customization: Full customization from samples, designs, or minor adjustments available. Premium Material Grades: Available in 8.8, 10.9, 12.9, A2-70, and A4-70 stainless steel grades. Wide Size Range: Lengths from 3mm to 100mm with various thread specifications (M3-M24). Certified Quality: CE, SGS, and ISO9001 certified with strict raw material traceability. High Corrosion Resistance: Stainless steel construction ensures durability in industrial and outdoor use. Fast Delivery: Standard delivery time of 7-15 working days for most orders. Manufacturer Direct: Direct from Taizhou factory with over 20 years of metal product expertise. Versatile Application: Suitable for decoration, industry, equipment, and structural fixing.