Ajax TR-500 Thread Rolling Machine
The Ajax TR-500 is an industrial thread rolling machine designed for cold forming external threads on metal bolts and screws without removing material. It uses two hardened dies to displace metal radially, producing precise threads on cylindrical workpieces up to 50mm in diameter. Classified under HTS 8463.20.0080 as an 'other' thread rolling machine for working metal.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If equipped with automatic feeding and ejection for screw production
Machines specifically for making screws and bolts with integrated automation fall under heading 8465 for machine tools for working metal by other processes.
If for semiconductor lead wire threading
Specialized machines for producing precision threads on semiconductor package leads may classify under Chapter 84 provisions for semiconductor manufacturing equipment.
If includes any grinding or material removal operations
Presence of secondary operations that remove material shifts classification to heading 8462 for other metalworking machine tools.
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Import Tips & Compliance
• Verify machine specifications confirm cold forming without material removal to avoid reclassification under Chapter 84 heading 8462
• Include detailed technical datasheets showing die configuration and workpiece capacity in import documentation
Related Products under HTS 8463.20.00.80
Landis Lund TRC-45/75 Thread Roller
Landis Lund TRC-45/75 is a two-die thread rolling machine for producing high-strength threads on fasteners up to 3/4 inch diameter. It excels in cold forming shoulder bolts and aerospace fasteners through plastic deformation of metal. Falls under HTS 8463.20.0080 as other thread rolling equipment for metalworking.
W & E 35RA Radial Thread Rolling Machine
The W & E 35RA radial thread roller uses planetary dies to form threads on long slender metal rods and tubes without material removal. Ideal for automotive suspension components and hydraulic fittings. HTS 8463.20.0080 covers this 'other' configuration of thread rolling machines.
Coil Technology CTR-200 Cylindrical Thread Roller
Coil Technology CTR-200 features cylindrical dies for high-speed production of UNC/UNF threads on structural bolts. The machine deforms metal plastically to create superior fatigue strength threads. HTS 8463.20.0080 includes this other type of thread rolling machine tool.
Harig Super 75 Thread Rolling Machine
Harig Super 75 is a robust industrial thread roller for heavy-duty applications including anchor bolts and large diameter studs. It uses hydraulic pressure for precise thread formation through metal displacement. Covered by HTS 8463.20.0080 for other thread rolling machines.
Dasquin Model TR-25/40 Thread Roller
Dasquin TR-25/40 produces metric and imperial threads on small precision components for automotive and appliance industries. The two-die system ensures consistent thread quality through cold working. HTS 8463.20.0080 classification for other metal thread rolling machines.
EMT Model TRM-12 Mini Thread Rolling Machine
EMT TRM-12 is a compact benchtop thread roller for prototype and small batch production of M2-M12 threads. Perfect for toolrooms and R&D facilities requiring clean, strong threads without chips. Falls under HTS 8463.20.0080 as other thread rolling machine tools.