Vented Ejector pins

- Eliminate gas traps in molded parts
- Variable density steel permits gas flow
- 20 micron pores for all resins
- 10-15 times more venting than typical ring vent ejector pin
- Does not clog like sintered steel
- Drop-in replacement for conventional ejector pins
- Material: 3D Printed H-13 Tool Steel, Nitrided
- Ideal for eliminating gas traps and weld lines
- Patent Pending Design
- Custom sizes available at hello@nxcmfg.com
Specifications | |
---|---|
Diameter Tolerance | +.0000/-.0003 |
Overall Length | 11.25” +.06/-.00 |
Head Thicknes Tolerance | +.000/-.001 |
Core Hardness | 46-48 HRC |
Surface Hardness | 65-74 HRC |
Unit of Measure | Inch |

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Item Number | A Diameter Actual | A Diameter Nominal | B Head Diameter | C Head Thickness | D Thread Length | L Length | CAD File | Price (USD) | Quantity | Add to Cart |
---|---|---|---|---|---|---|---|---|---|---|
VP09-11 |
0.1245 |
1/8 |
1/4 |
0.125 |
4.00 |
11.00 |
$264.85
|
Max:
Min: 1
Step: 1
|
||
VP09-4 |
0.1245 |
1/8 |
1/4 |
0.125 |
2.25 |
4.00 |
$114.21
|
Max:
Min: 1
Step: 1
|
||
VP09-6 |
0.1245 |
1/8 |
1/4 |
0.125 |
2.25 |
6.00 |
$117.43
|
Max:
Min: 1
Step: 1
|
||
VP09-8 |
0.1245 |
1/8 |
1/4 |
0.125 |
2.25 |
8.00 |
$128.55
|
Max:
Min: 1
Step: 1
|
||
VP09OS-11 |
0.1295 |
1/8 +.005″ |
1/4 |
0.125 |
4.00 |
11.00 |
$264.85
|
Max:
Min: 1
Step: 1
|
||
VP09OS-4 |
0.1295 |
1/8 +.005″ |
1/4 |
0.125 |
2.25 |
4.00 |
$114.21
|
Max:
Min: 1
Step: 1
|
||
VP09OS-6 |
0.1295 |
1/8 +.005″ |
1/4 |
0.125 |
2.25 |
6.00 |
$117.43
|
Max:
Min: 1
Step: 1
|
||
VP09OS-8 |
0.1295 |
1/8 +.005″ |
1/4 |
0.125 |
2.25 |
8.00 |
$128.55
|
Max:
Min: 1
Step: 1
|
||
VP13 OS-11 |
0.192 |
3/16 +.005″ |
3/8 |
0.187 |
4.00 |
11.00 |
$264.85
|
Max:
Min: 1
Step: 1
|
||
VP13 OS-4 |
0.192 |
3/16 +.005″ |
3/8 |
0.187 |
2.25 |
4.00 |
$116.21
|
Max:
Min: 1
Step: 1
|
||
VP13 OS-6 |
0.192 |
3/16 +.005″ |
3/8 |
0.187 |
2.25 |
6.00 |
$120.43
|
Max:
Min: 1
Step: 1
|
||
VP13 OS-8 |
0.192 |
3/16 +.005″ |
3/8 |
0.187 |
2.25 |
8.00 |
$131.55
|
Max:
Min: 1
Step: 1
|
||
VP13-11 |
0.1870 |
3/16 |
3/8 |
0.187 |
4.00 |
11.00 |
$264.85
|
Max:
Min: 1
Step: 1
|
||
VP13-4 |
0.1870 |
3/16 |
3/8 |
0.187 |
2.25 |
4.00 |
$116.21
|
Max:
Min: 1
Step: 1
|
||
VP13-6 |
0.1870 |
3/16 |
3/8 |
0.187 |
2.25 |
6.00 |
$120.43
|
Max:
Min: 1
Step: 1
|
||
VP13-8 |
0.1870 |
3/16 |
3/8 |
0.187 |
2.25 |
8.00 |
$131.55
|
Max:
Min: 1
Step: 1
|
||
VP17 OS-11 |
0.2545 |
1/4 +.005″ |
7/16 |
0.187 |
4.00 |
11.00 |
$270.40
|
Max:
Min: 1
Step: 1
|
||
VP17 OS-4 |
0.2545 |
1/4 +.005″ |
7/16 |
0.187 |
2.25 |
4.00 |
$119.21
|
Max:
Min: 1
Step: 1
|
||
VP17 OS-6 |
0.2545 |
1/4 +.005″ |
7/16 |
0.187 |
2.25 |
6.00 |
$122.43
|
Max:
Min: 1
Step: 1
|
||
VP17 OS-8 |
0.2545 |
1/4 +.005″ |
7/16 |
0.187 |
2.25 |
8.00 |
$125.55
|
Max:
Min: 1
Step: 1
|
||
VP17-11 |
0.2495 |
1/4 |
7/16 |
0.187 |
4.00 |
11.00 |
$270.40
|
Max:
Min: 1
Step: 1
|
||
VP17-4 |
0.2495 |
1/4 |
7/16 |
0.187 |
2.25 |
4.00 |
$119.21
|
Max:
Min: 1
Step: 1
|
||
VP17-6 |
0.2495 |
1/4 |
7/16 |
0.187 |
2.25 |
6.00 |
$122.43
|
Max:
Min: 1
Step: 1
|
||
VP17-8 |
0.2495 |
1/4 |
7/16 |
0.187 |
2.25 |
8.00 |
$125.55
|
Max:
Min: 1
Step: 1
|
||
VP21-11 |
0.3120 |
5/16 |
1/2 |
0.250 |
4.00 |
11.00 |
$276.70
|
Max:
Min: 1
Step: 1
|
||
VP21-4 |
0.3120 |
5/16 |
1/2 |
0.250 |
2.25 |
4.00 |
$140.21
|
Max:
Min: 1
Step: 1
|
||
VP21-6 |
0.3120 |
5/16 |
1/2 |
0.250 |
2.25 |
6.00 |
$146.43
|
Max:
Min: 1
Step: 1
|
||
VP21-8 |
0.3120 |
5/16 |
1/2 |
0.250 |
2.25 |
8.00 |
$152.55
|
Max:
Min: 1
Step: 1
|
||
VP21OS-11 |
0.3170 |
5/16 +.005″ |
1/2 |
0.250 |
4.00 |
11.00 |
$276.70
|
Max:
Min: 1
Step: 1
|
||
VP21OS-4 |
0.3170 |
5/16 +.005″ |
1/2 |
0.250 |
2.25 |
4.00 |
$140.21
|
Max:
Min: 1
Step: 1
|
||
VP21OS-6 |
0.3170 |
5/16 +.005″ |
1/2 |
0.250 |
2.25 |
6.00 |
$146.43
|
Max:
Min: 1
Step: 1
|
||
VP21OS-8 |
0.3170 |
5/16 +.005″ |
1/2 |
0.250 |
2.25 |
8.00 |
$152.55
|
Max:
Min: 1
Step: 1
|
||
VP25-11 |
0.3745 |
3/8 |
5/8 |
0.250 |
4.00 |
11.00 |
$282.65
|
Max:
Min: 1
Step: 1
|
||
VP25-4 |
0.3745 |
3/8 |
5/8 |
0.250 |
2.25 |
4.00 |
$155.21
|
Max:
Min: 1
Step: 1
|
||
VP25-6 |
0.3745 |
3/8 |
5/8 |
0.250 |
2.25 |
6.00 |
$161.43
|
Max:
Min: 1
Step: 1
|
||
VP25-8 |
0.3745 |
3/8 |
5/8 |
0.250 |
2.25 |
8.00 |
$167.55
|
Max:
Min: 1
Step: 1
|
||
VP25OS-11 |
0.3795 |
3/8 +.005″ |
5/8 |
0.250 |
4.00 |
11.00 |
$282.65
|
Max:
Min: 1
Step: 1
|
||
VP25OS-4 |
0.3795 |
3/8 +.005″ |
5/8 |
0.250 |
2.25 |
4.00 |
$155.21
|
Max:
Min: 1
Step: 1
|
||
VP25OS-6 |
0.3795 |
3/8 +.005″ |
5/8 |
0.250 |
2.25 |
6.00 |
$161.43
|
Max:
Min: 1
Step: 1
|
||
VP25OS-8 |
0.3795 |
3/8 +.005″ |
5/8 |
0.250 |
2.25 |
8.00 |
$167.55
|
Max:
Min: 1
Step: 1
|
||
VP29-11 |
0.4370 |
7/16 |
11/16 |
0.250 |
4.00 |
11.00 |
$288.40
|
Max:
Min: 1
Step: 1
|
||
VP29-4 |
0.4370 |
7/16 |
11/16 |
0.250 |
2.25 |
4.00 |
$170.21
|
Max:
Min: 1
Step: 1
|
||
VP29-6 |
0.4370 |
7/16 |
11/16 |
0.250 |
2.25 |
6.00 |
$176.43
|
Max:
Min: 1
Step: 1
|
||
VP29-8 |
0.4370 |
7/16 |
11/16 |
0.250 |
2.25 |
8.00 |
$182.55
|
Max:
Min: 1
Step: 1
|
||
VP29OS-11 |
0.4420 |
7/16 +.005″ |
11/16 |
0.250 |
4.00 |
11.00 |
$288.40
|
Max:
Min: 1
Step: 1
|
||
VP29OS-4 |
0.4420 |
7/16 +.005″ |
11/16 |
0.250 |
2.25 |
4.00 |
$170.21
|
Max:
Min: 1
Step: 1
|
||
VP29OS-6 |
0.4420 |
7/16 +.005″ |
11/16 |
0.250 |
2.25 |
6.00 |
$176.43
|
Max:
Min: 1
Step: 1
|
||
VP29OS-8 |
0.4420 |
7/16 +.005″ |
11/16 |
0.250 |
2.25 |
8.00 |
$182.55
|
Max:
Min: 1
Step: 1
|
||
VP33-11 |
0.4495 |
1/2 |
3/4 |
0.250 |
4.00 |
11.00 |
$294.80
|
Max:
Min: 1
Step: 1
|
||
VP33-4 |
0.4495 |
1/2 |
3/4 |
0.250 |
2.25 |
4.00 |
$185.21
|
Max:
Min: 1
Step: 1
|
||
VP33-6 |
0.4495 |
1/2 |
3/4 |
0.250 |
2.25 |
6.00 |
$191.43
|
Max:
Min: 1
Step: 1
|
||
VP33-8 |
0.4495 |
1/2 |
3/4 |
0.250 |
2.25 |
8.00 |
$197.55
|
Max:
Min: 1
Step: 1
|
||
VP33OS-11 |
0.5045 |
1/2 +.005″ |
3/4 |
0.250 |
4.00 |
11.00 |
$294.80
|
Max:
Min: 1
Step: 1
|
||
VP33OS-4 |
0.5045 |
1/2 +.005″ |
3/4 |
0.250 |
2.25 |
4.00 |
$185.21
|
Max:
Min: 1
Step: 1
|
||
VP33OS-6 |
0.5045 |
1/2 +.005″ |
3/4 |
0.250 |
2.25 |
6.00 |
$191.43
|
Max:
Min: 1
Step: 1
|
||
VP33OS-8 |
0.5045 |
1/2 +.005″ |
3/4 |
0.250 |
2.25 |
8.00 |
$197.55
|
Max:
Min: 1
Step: 1
|