Nut Forming Dies
MH3 provides customers with high-precision and high-quality cold heading dies for bolts and nuts to ensure product service life and meet customer expectations.
Cold heading leverages metal plasticity by applying pressure or cold drawing to achieve the solid deformation of metals. This process is primarily used for manufacturing components such as bolts, nuts, and rivets. It is typically performed on specialized cold heading machines, enabling continuous, multi-station, and automated production.
| No | Type | Description |
| 1 | Material | SKD61, SKD11, SKH-9, 1.2344, H13, H55, ASP23, ASP30, TUNGSTEN CARBIDE...... |
| 2 | Surface Finishing | PVD Types : TiN, TICN, AITiN, AICrN, TiALN, CrN, DLC.. |
| CVD Types :TiN, TiC, SCT Series | ||
| 3 | Surface Treatment | Polish |
| 4 | Certification | ISO 9001:2015 |
| 5 | Design software | Auto CAD Solid Works |
| 6 | Application fields of molds | High strength automotive fasteners, auto parts, engineering forging parts, rail transit rivets, aerospace rivets, tensile mold products, and all kinds of standard cold heading molds. |
| 7 | Processing methods: | Cold heading, warm heading, hot forging, cold extrusion, stretching. |
| 8 | Equipment | CNC Lathes, CNC inner hole grinding machines, CNC cylindrical grinding machines, CNC Wire cutting, tungsten steel mold discharge machining, automatic inner hole polishing machine, 100 sets of precision equipment. |






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