
ISO 4162/DIN En 1665 /ISO 15071/ISO 15072/as /Nzs 2465/ASME B 18.2.1/Ifi 536 High Strength Steel Zinc Plated Hex Flange Head Screw. High Strength Steel Material: Constructed from high strength steel with blue-zinc plating for durability. Multiple International Standards: Complies with ISO, DIN, ANSI, JIS, GOST, and ASME standards. OEM and ODM Services: Full customization available based on drawings, requirements, and samples. Free R&D Service: Expert engineering team provides free research and development support. Fast Mold Creation: New molds for OEM clients can be created in as little as 10 days. RoHS Compliant: All parts are certified as 'Green Products' and meet RoHS directives. SGS Certified Quality: Products hold SGS certificates and pass ISO9001:2015 quality management. High Daily Capacity: Manufacturing capacity up to 100,000 units daily with 3 million monthly.