Suzhou Jungu precision mould Co.,Ltd. 

The thread rolling die is a precision cold forming tool used for creating external threads on bolts, screws, and other threaded fasteners through the cold rolling process.
Key Features:
High Precision: Manufactured with Japanese Makino mirror EDM machines achieving 0.003mm dimensional accuracy, ensuring consistent thread profile and pitch precision
Superior Surface Finish: Ra0.1 ultra-smooth surface achieved through fluid polishing and sputtering technology, reducing friction and improving thread surface quality
Extended Tool Life: Optimized design combined with premium high-strength alloy materials and advanced heat treatment delivers 30% longer service life compared to industry standards
Design & Engineering:
Developed using process chain simulation software to optimize thread forming geometry and eliminate defects before production
Customizable thread profiles and pitches to meet specific application requirements
Full cold forming process design ensures enhanced thread strength and material grain flow continuity
Quality Assurance:
Inspected with Japanese Mitutoyo CMM and optical measurement equipment for thread profile, pitch diameter, and lead accuracy
ISO 9001 certified manufacturing process with full traceability from raw material to finished die
Triple inspection protocol ensures consistent quality across production batches
Applications:
Suitable for producing threaded fasteners in fastener, automotive, aerospace, industrial electronics, and medical industries
Compatible with various materials including carbon steel, alloy steel, stainless steel, and non-ferrous metals
Available for both high-volume production and small-batch custom thread specifications