- Precision ground hotwork steel
- Surface nitrided to 65 - 74 Rc
- Core hardness of 40 - 45 Rc
- Head Annealed on 6" and Longer Pins
- All pins of diameter 3/32" and greater are etched for easy identification
Nitrided Ejector Pins - Oversize
PCS Nitrided Oversized ejector pins are manufactured from precision ground hotwork steel. The ejector pins are oversized by .005” with a surface hardness of 65-74 Rc and core hardness of 40-45 Rc. Pin diameters that are 3/32” or larger are etched for easy identification. All pins are measured in inches, for JIS or DIN metric ejector pins please refer to Metric JIS or Metric DIN.
| Item Number | D Nominal Pin Diameter | Actual Pin Diameter | Actual Pin Diameter Tolerance | L Overall Length | H Head Diameter | T Head Thickness | Annealed Head | CAD Files | Price (USD) | Quantity |
|---|---|---|---|---|---|---|---|---|---|---|
| NP10-10 OS | 9/64 | 0.1451 | +0/-.0003 | 10 | 0.25 | 1/8 | Yes | $4.70 | ||
| NP11-10 OS | 5/32 | 0.1607 | +0/-.0003 | 10 | 0.281 | 5/32 | Yes | $4.20 | ||
| NP11-14 OS | 5/32 | 0.1607 | +0/-.0003 | 14 | 0.281 | 5/32 | Yes | $5.11 | ||
| NP12-10 OS | 11/64 | 0.1764 | +0/-.0003 | 10 | 0.343 | 3/16 | Yes | $4.96 | ||
| NP13-10 OS | 3/16 | 0.192 | +0/-.0003 | 10 | 0.375 | 3/16 | Yes | $4.36 | ||
| NP13-14 OS | 3/16 | 0.192 | +0/-.0003 | 14 | 0.375 | 3/16 | Yes | $5.01 | ||
| NP13-6 OS | 3/16 | 0.192 | +0/-.0003 | 6 | 0.375 | 3/16 | Yes | $3.59 | ||
| NP15-10 OS | 7/32 | 0.2233 | +0/-.0003 | 10 | 0.406 | 3/16 | Yes | $4.73 | ||
| NP15-14 OS | 7/32 | 0.2233 | +0/-.0003 | 14 | 0.406 | 3/16 | Yes | $5.57 | ||
| NP17-10 OS | 1/4 | 0.2545 | +0/-.0003 | 10 | 0.437 | 3/16 | Yes | $5.06 | ||
| NP17-14 OS | 1/4 | 0.2545 | +0/-.0003 | 14 | 0.437 | 3/16 | Yes | $6.01 | ||
| NP17-18 OS | 1/4 | 0.2545 | +0/-.0003 | 18 | 0.437 | 3/16 | Yes | $7.61 | ||
| NP17-6 OS | 1/4 | 0.2545 | +0/-.0003 | 6 | 0.437 | 3/16 | Yes | $4.11 | ||
| NP18-10 OS | 17/64 | 0.2701 | +0/-.0003 | 10 | 0.437 | 1/4 | Yes | $6.64 | ||
| NP19-10 OS | 9/32 | 0.2857 | +0/-.0003 | 10 | 0.437 | 1/4 | Yes | $5.56 | ||
| NP21-10 OS | 5/16 | 0.317 | +0/-.0003 | 10 | 0.5 | 1/4 | Yes | $6.07 | ||
| NP21-14 OS | 5/16 | 0.317 | +0/-.0003 | 14 | 0.5 | 1/4 | Yes | $7.46 | ||
| NP21-18 OS | 5/16 | 0.317 | +0/-.0003 | 18 | 0.5 | 1/4 | Yes | $9.33 | ||
| NP21-6 OS | 5/16 | 0.317 | +0/-.0003 | 6 | 0.5 | 1/4 | Yes | $5.05 | ||
| NP23-10 OS | 11/32 | 0.3483 | +0/-.0003 | 10 | 0.562 | 1/4 | Yes | $6.90 | ||
| NP25-10 OS | 3/8 | 0.3795 | +0/-.0003 | 10 | 0.625 | 1/4 | Yes | $7.60 | ||
| NP25-14 OS | 3/8 | 0.3795 | +0/-.0003 | 14 | 0.625 | 1/4 | Yes | $9.14 | ||
| NP25-18 OS | 3/8 | 0.3795 | +0/-.0003 | 18 | 0.625 | 1/4 | Yes | $12.12 | ||
| NP25-25 OS | 3/8 | 0.3795 | +0/-.0003 | 25 | 0.625 | 1/4 | Yes | $16.90 | ||
| NP25-6 OS | 3/8 | 0.3795 | +0/-.0003 | 6 | 0.625 | 1/4 | Yes | $6.87 | ||
| NP27-10 OS | 13/32 | 0.4107 | +0/-.0003 | 10 | 0.687 | 1/4 | Yes | $8.20 | ||
| NP27-14 OS | 13/32 | 0.4107 | +0/-.0003 | 14 | 0.687 | 1/4 | Yes | $10.39 | ||
| NP29-10 OS | 7/16 | 0.442 | +0/-.0003 | 10 | 0.687 | 1/4 | Yes | $8.88 | ||
| NP29-14 OS | 7/16 | 0.442 | +0/-.0003 | 14 | 0.687 | 1/4 | Yes | $11.88 | ||
| NP31-10 OS | 15/32 | 0.4733 | +0/-.0003 | 10 | 0.75 | 1/4 | Yes | $9.79 | ||
| NP33-10 OS | 1/2 | 0.5045 | +0/-.0003 | 10 | 0.75 | 1/4 | Yes | $10.64 | ||
| NP33-14 OS | 1/2 | 0.5045 | +0/-.0003 | 14 | 0.75 | 1/4 | Yes | $13.88 | ||
| NP3-6 OS | 1/32 | 0.0357 | +0/-.0003 | 6 | 0.25 | 1/8 | Yes | $6.35 | ||
| NP5-6 OS | 1/16 | 0.067 | +0/-.0003 | 6 | 0.25 | 1/8 | Yes | $4.15 | ||
| NP7-10 OS | 3/32 | 0.0983 | +0/-.0003 | 10 | 0.25 | 1/8 | Yes | $7.16 | ||
| NP7-6 OS | 3/32 | 0.0983 | +0/-.0003 | 6 | 0.25 | 1/8 | Yes | $6.94 | ||
| NP8-10 OS | 7/64 | 0.1139 | +0/-.0003 | 10 | 0.25 | 1/8 | Yes | $7.16 | ||
| NP9-10 OS | 1/8 | 0.1295 | +0/-.0003 | 10 | 0.25 | 1/8 | Yes | $3.81 | ||
| NP9-14 OS | 1/8 | 0.1295 | +0/-.0003 | 14 | 0.25 | 1/8 | Yes | $4.30 | ||
| NP9-6 OS | 1/8 | 0.1295 | +0/-.0003 | 6 | 0.25 | 1/8 | Yes | $3.31 |
