JBF National nitride shoulder style ejector pins are manufactured using certified H-13 die steel and come completely nitride processed. These ejector pins feature a head that is both hot forged and annealed, in addition to being ground finished under the head for maximum seating. Our ejector pins have a 45 R/C core hardness, 68/74 R/C surface hardness and are laser inspected throughout the entire manufacturing process. Please see component diagram below.
G | S | H | K | 4" | 6" | 8" | 10" | 10" OAL w/A .005" O/S | 12" | 14" |
---|---|---|---|---|---|---|---|---|---|---|
1/32 | 1/2 | 1/4 | 1/8 | Upon Request | HEP3500 | Upon Request | Upon Request | Upon Request | Upon Request | Upon Request |
1/32 | 2 | 1/4 | 1/8 | Upon Request | HEP3501 | Upon Request | Upon Request | Upon Request | Upon Request | Upon Request |
1/32 | 3 | 1/4 | 1/8 | Upon Request | HEP3502 | Upon Request | Upon Request | Upon Request | Upon Request | Upon Request |
1/32 | 4 | 1/4 | 1/8 | Upon Request | HEP3503 | Upon Request | Upon Request | Upon Request | Upon Request | Upon Request |
3/64 | 1/2 | 1/4 | 1/8 | Upon Request | HEP3504 | Upon Request | HEP3505 | HEP3506 | Upon Request | HEP3507 |
3/64 | 2 | 1/4 | 1/8 | Upon Request | HEP3508 | Upon Request | HEP3509 | HEP3510 | Upon Request | HEP3511 |
3/64 | 3 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3512 | Upon Request | Upon Request | Upon Request |
3/64 | 4 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3513 | Upon Request | Upon Request | Upon Request |
1/16 | 1/2 | 1/4 | 1/8 | Upon Request | HEP3514 | Upon Request | HEP3515 | HEP3516 | Upon Request | HEP3517 |
1/16 | 2 | 1/4 | 1/8 | Upon Request | HEP3518 | Upon Request | HEP3519 | HEP3520 | Upon Request | HEP3521 |
1/16 | 3 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3522 | Upon Request | Upon Request | Upon Request |
1/16 | 4 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3523 | Upon Request | Upon Request | Upon Request |
5/64 | 1/2 | 1/4 | 1/8 | Upon Request | HEP3524 | Upon Request | HEP3525 | HEP3526 | Upon Request | HEP3527 |
5/64 | 2 | 1/4 | 1/8 | Upon Request | HEP3528 | Upon Request | HEP3529 | HEP3530 | Upon Request | HEP3531 |
5/64 | 3 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3532 | Upon Request | Upon Request | Upon Request |
5/64 | 4 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3533 | Upon Request | Upon Request | Upon Request |
3/32 | 1/2 | 1/4 | 1/8 | Upon Request | HEP3534 | Upon Request | HEP3535 | HEP3536 | Upon Request | HEP3537 |
3/32 | 2 | 1/4 | 1/8 | Upon Request | HEP3538 | Upon Request | HEP3539 | HEP3540 | Upon Request | HEP3541 |
3/32 | 3 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3542 | Upon Request | Upon Request | Upon Request |
3/32 | 4 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3543 | Upon Request | Upon Request | Upon Request |
7/64 | 1/2 | 1/4 | 1/8 | Upon Request | HEP3544 | Upon Request | HEP3545 | HEP3546 | Upon Request | HEP3547 |
7/64 | 2 | 1/4 | 1/8 | Upon Request | HEP3548 | Upon Request | HEP3549 | HEP3550 | Upon Request | HEP3551 |
7/64 | 3 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3552 | Upon Request | Upon Request | Upon Request |
7/64 | 4 | 1/4 | 1/8 | Upon Request | Upon Request | Upon Request | HEP3553 | Upon Request | Upon Request | Upon Request |