304ss DIN251 Serrated Flange Allen Bolts Anti-Slip Rustproof Marine Machinery Fittings

304ss DIN251 Serrated Flange Allen Bolts Anti-Slip Rustproof Marine Machinery Fittings. Customizable Color: Color options are fully customizable to meet specific requirements. Customizable Size: Sizes range from m3 to m100, with non-standard sizes available upon request. High Strength Grades: Available in 4.8, 8.8, 10.9, and 12.9 grades for various strength needs. Durable Zinc Finish: Zinc coating provides anti-corrosion and rust-proof protection. OEM Service Available: OEM service is available according to customer drawings or samples. Multiple Standards: Complies with DIN, GB, ISO, ANSI/ASTM, BS, and BSW standards. Quality Assurance: Pre-production samples and final inspections ensure product quality. Sample Availability: Samples are available for testing and verification before bulk orders.