DIN1666 Torque Type Flange Hex Nuts for Industrial Use

DIN1666 Torque Type Flange Hex Nuts for Industrial Use. Wide Material Selection: Available in Mild, Medium Carbon, and Alloy Steel grades. Comprehensive Surface Finishes: Options include Plain, Black, Zinc, HDG, Phosphated, and Dacromet. Extensive Size Range: Sizes available from M16 to M64 covering all standard requirements. High Grade Strength: Grade range from Class 4 to Class 12 with heat-treated threads. Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, BSW, and Uni standards. Custom Manufacturing Capability: Production based on customer unique specifications and drawings. Global Export Experience: Products exported to Europe, America, Asia, and Africa since 1985. Quality Certifications: Certified with ISO9001/2015, GB/T19001-2016, and SGS testing.