VA80 ST7 ST6 KG5 KG6 Carbide Nut Forming Dies H6-H50 mm Hole Size for Cold Forging Applications

Nut forming dies are precision tools specifically engineered for the fastener industry to produce high-strength nuts with exact specifications. These carbide cold forging dies create hexagonal, square, and round nut shapes capable of withstanding extreme pressure and stress during manufacturing processes.

• Segmented hex carbide die design for cold heading machines
• Optimized for flange screw head shape forming applications
• Extended service life with superior operational efficiency
• Precision carbide grade selection for optimal performance
• Cold die steel casing construction for enhanced durability

Our production facility features advanced CNC equipment including lathes, machining centers, cylindrical grinding machines, EDM machines, and comprehensive testing instruments. We maintain dimensional accuracy within 0.005mm standard deviation and concentricity within 0.01mm tolerance.

All dies undergo rigorous quality control procedures and are manufactured in compliance with ISO9001:2015 standards. Our vacuum heat treatment process ensures consistent hardness and material properties.

• Precision material selection and specification matching
• Advanced structural design for optimal deformation distribution
• Mirror-finish bore diameters with exacting tolerances
• Diamond grinding wheel processing for superior surface quality

Our products are exported worldwide to markets including Southeast Asia, Europe, United States, Japan, and Taiwan, serving diverse industrial applications with reliable performance.