Ejector Pins
Precision ejector pins in SKD61 and SKD11 — standard, stepped and blade types, 0.5–20 mm diameter, HASCO / DME / MISUMI interchange, mirror finish Ra 0.2, shipped in 3–7 days.
Why Ejector Pins
Precision ejector pins in SKD61 and SKD11 — standard, stepped and blade types, 0.5–20 mm diameter, HASCO / DME / MISUMI interchange, mirror finish Ra 0.2, shipped in 3–7 days.
- HASCO / DME / MISUMI interchangeable dimensions
- SKD61 and SKD11 with optional TiN coating for wear resistance
- 0.5–20 mm diameters, standard and custom lengths
- Mirror ground finish Ra 0.2 for clean ejection without marks
- Jig-ground to ±0.002 mm — no galling, no sticking
- MOQ 1 piece — urgent replacement supported
SELECTION GUIDE
Which Ejector Pin Type Do You Need?
| Type | Best For | Notes |
|---|---|---|
| Standard (Straight) | General ejection, most molds | Most economical, full size range |
| Stepped | High ejection force, small heads | Stepped body adds strength |
| Blade | Ribs and thin-wall sections | Rectangular cross-section |
| Coated (TiN/CRN) | Abrasive resins, high cycles | Extended life, reduced wear |
Send us your mold drawing or pin list and we confirm the exact size, steel and coating for your application.
FAQ
Questions Buyers Ask
What steel are ejector pins made of?
Standard program uses SKD61 (hot-work, high-temperature strength) and SKD11 (high wear resistance). TiN and CRN coating available for extended life.
Do your ejector pins match HASCO / DME / MISUMI?
Yes — diameters, head sizes, lengths and tolerances follow international standard dimensions for cross-brand interchange fit.
What is the minimum order?
MOQ is 1 piece for standard series. We are set up for urgent single-pin replacement during production downtime.
What sizes do you offer?
0.5–20 mm diameter with standard and custom lengths. Stepped and blade types available for special ejection geometry.
How do you prevent pin galling?
Precision jig-ground diameters (±0.002 mm), proper clearance per application and optional TiN coating reduce friction and galling.
What is your lead time?
Common series ship in 3–7 days; custom sizes and coatings 7–15 days depending on heat treatment.