VA80 ST7 ST6 KG5 KG6 Carbide Nut Forming Dies for Cold Forging H6-H50 mm Hole Size with 0.005mm Precision
Price:
USD+Negotioned+Pieces
MOQ:
1
Delivery Time:
12-15 working days
Brand:
Henghui
Product Description
Product Overview
VA80 ST7 ST6 KG5 KG6 Nut Forming Dies are precision carbide cold forging tools designed for manufacturing high-strength fasteners. These dies produce hexagonal, square, and round nuts with exceptional dimensional accuracy and durability.
Technical Specifications
Hole Size Range
H6 to H50 mm
Material Composition
Tungsten carbide and premium die steel
Dimensional Precision
Relative standard deviation within 0.005mm
Concentricity Control
Within 0.01mm tolerance
Key Features & Benefits
Segmented hex carbide design for cold heading machines
Optimized for flange screw head shape forming
Extended service life with superior operational efficiency
Precision-grade carbide selection for optimal performance
Cold die steel casing for enhanced structural integrity
Anti-corrosion properties with international standard finish
Manufacturing Excellence
Chongqing Henghui Precision Mold Co., Ltd. utilizes advanced CNC equipment including lathes, machining centers, cylindrical grinding machines, and EDM systems. Our ISO 9001:2015 certified facility maintains rigorous quality control with Rockwell hardness testers, projectors, and 3D image measuring instruments.
Production Process
Precision material selection and specification matching
Rational mold structure design based on forming complexity
Mirror-finish bore diameter with exacting dimensional accuracy
Optimal interference voltage distribution and alloy taper sizing
Vacuum heat treatment achieving 42°C-48°C hardness range
Diamond grinding wheel milling for superior surface quality
Quality Assurance
Our dies undergo comprehensive testing across multiple quality parameters to ensure durability and performance consistency. All products comply with international industrial standards and are exported globally to Southeast Asia, Europe, and the United States.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Henghui Precision Mold Co., Limited
Location
Hailong Village, Baishiyi Town,Jiu Long Po District,Chongqing,China
Contact Person
Hou