High Precision Flat Hexagonal Thin Nut Aerospace Bolts Nuts Fastener

High Precision Flat Hexagonal Thin Nut Aerospace Bolts Nuts Fastener. Comprehensive Material Grades: Available in DIN Gr.4.6 to 12.9 and SAE Gr.2, 5, 8 for diverse strength requirements. Extensive Surface Treatments: Options include Zinc Plated, Black Oxide, HDG, Geomet, Dacroment, and Nickel Plated. OEM and ODM Services: Professional manufacturer accepting custom designs with competitive pricing and quality assurance. Free Standard Samples: Free samples available for standard fasteners to test quality before bulk orders. Strict Quality Control: Professional QC team inspects every item from production links to final packaging. Advanced Production Process: Cold forging for M2-M30, hot forging for M30-M100, plus CNC machining for custom parts. Global Market Experience: Over 30 years of experience serving markets in North America, Europe, Asia, and Africa. ISO Certified Quality: Certified under ISO9001:2015, ISO45001:2018, and ISO14001 for rigorous management standards.