Ejector Pin H13 Nitrided 12.0 x 450mm (Head 17Ø x 8mm)
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Precision ejector pins manufactured from H13 hot-work steel that undergo nitriding surface treatment for enhanced hardness and wear resistance. Available in straight and stepped variants. these pins deliver longevity and performance in injection moulding and die applications.
| Item # | Description | Head Diameter (mm) | Head Thickness (mm) | Length l1 (mm) | Diameter d1 (mm) | Material | Qty | Stock | Price | Action |
|---|
- - Nitrided surface — increases surface hardness, reduces wear and galling under sliding contact
- - H13 hot-work core — offers toughness and thermal stability to resist cracking under thermal cycling
- - Precision grinding/tolerance — ensures smooth motion within ejector sleeves and reduces binding
- - Stepped and straight options — accommodates varied tooling designs and differential traversal
- - Longevity — extended service life compared to untreated pins due to surface protection
- - Improved tool reliability — helps maintain ejector alignment and part quality over many cycles
