Ejector Pins
Also known as knockout and forged pins, use these pins to push parts out of molds. Pins are precision-ground to tight tolerances and hardened for strength and wear resistance. Machining is not recommended.
H13 tool steel pins resist rapid changes in temperature.
For technical drawings and 3-D models, click on a part number.
Through-Hardened Ejector Pins
Compared to standard ejector pins, these pins are less likely to chip and crack when used to push steel parts out of molds because they've been hardened through their core. However, they cannot be drilled or tapped and are more brittle than standard ejector pins. They're also known as knockout and forged pins. Made of H13 tool steel, they resist rapid changes in temperature. They’re precision ground to tight tolerances.
For technical drawings and 3-D models, click on a part number.
Head | 6" Lg. | |||||
|---|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Dia. | Ht. | Min. Hardness | Each | |
Nitride-Coated H13 Tool Steel | ||||||
| 19/64" | -0.0008" to -0.0005" | 1/2" | 1/4" | Rockwell C50 | 00000000 | 00000 |