
Stainless Steel Nuts, Carbon Steel Hex Flange Nuts, DIN6923 Hexagon Flange Nuts, Hex Flange Nuts with Serrated. Wide Material Options: Available in Stainless Steel (SS201-SS904L) and Carbon Steel with various grades. Multiple Finishing Choices: Options include Zinc Plated, HDG, Black Oxide, Dacroment, and Nickel Plated. Customization Services: Bespoke fasteners created from customer samples, drawings, or specific designs. Free Sample Availability: Free samples provided for standard fasteners; express charges covered for existing customers. Comprehensive Certifications: Products meet DIN, ASTM, ANSI, JIS, EN, ISO, GB, and GOST standards with ISO9001. Flexible Production Capacity: Cold forging for M2-M24 and hot forging for M24-M100 with CNC machining support. Fast Delivery for Stock Items: In-stock goods delivered within 2-5 days; container orders take 18-25 days. Custom Packaging Options: Standard 20-25kg cartons with option to print customer logos or customize packaging.