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๐ง Snap into precision with NACX Ball Plungers โ small size, big impact!
The NACX Ball Plunger set includes 20 precision-engineered plungers measuring 3mm in diameter and 4mm in length, made from durable 304 stainless steel. Designed for accurate positioning, locking, and indexing in mechanical and automated equipment, these polished spring plungers offer easy press-in installation and reliable performance for professional-grade projects.
| ASIN | B07TGGBM2L |
| Best Sellers Rank | #109,338 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Metalworking Ball Nose Spring Plungers |
| Brand | NACX |
| Color | Silver |
| Customer Reviews | 4.5 out of 5 stars 83 Reviews |
| Fastener Type | Plunger |
| Finish Type | Polished |
| Finish Types | Polished |
| Item Diameter | 3 Millimeters |
| Manufacturer | NACX |
| Model | 77-79 |
| Number Of Items | 20 |
| Number of Pieces | 20 |
| Outside Diameter | 3 Millimeters |
| Part Number | 77-79 |
| Pin Type | Spring |
| Pin type | Spring |
| Screw Head Style | Ball |
| Size | 3mm x 4mm |
| Size Name | 3mm x 4mm |
| Unit Count | 20.0 Count |
K**O
Works great for small projects.
I used these on a project I was building to allow me to snap 3d printed parts in and out without screws or nuts. These are quite small, which is what I needed for my project. Just be sure the size will work for your application. Not suitable for large cabinet doors.
T**R
Good tolerance.
Exactly as described.
J**Y
Great
I use these everyday for one of my products. Never had a problem. Consistent sizes.
P**.
Pleased with everything.
Unfortunately the ball plungers were not the correct size. I returned them in the unopened package as I could tell that they were to small. The return process was very easy. Thank you for the rapid refund.
J**F
great value!
Better than I expected.
O**R
Great for 3D printing
These work well for 3D printed parts such as slide latch lids. The prints do need to be thick enough to support these tiny parts so they don't punch through the plastic.
M**K
Great quality stainless steel
Great quality thank you
T**Y
Works
Required a but of retrofitting but fit the need
Trustpilot
1 month ago
1 month ago