TE-CO Ball Plunger: Press Fit, SS Body w/ Nylon Ball, 3/16 in Body Dia
SKU 3G-OTH-180475
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Frequently Asked Questions
What is a TE-CO ball plunger used for?
A TE-CO ball plunger is used in jigs, fixtures, and tooling to provide temporary positioning, detent, or locking force. The stainless steel body with nylon ball resists corrosion and marring, making it suitable for light-duty indexing and workholding in machining and assembly applications.
What are the specifications of the TE-CO 5378201 ball plunger?
The TE-CO 5378201 ball plunger has a press-fit stainless steel body with a nylon ball, 3/16 in body diameter, and is sold in a pack of 5. It is designed for permanent installation in drilled holes to provide consistent spring-loaded detent action without threads.
Where to buy TE-CO ball plungers worldwide?
3G Electric supplies TE-CO ball plungers like the 5378201 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other TE-CO tooling components.
How to install a press-fit ball plunger?
To install a TE-CO press-fit ball plunger, drill a hole to the recommended diameter and depth per the manufacturer's specifications. Press the plunger into the hole using an arbor press or hammer with a drift punch until it is flush or slightly below the surface. Ensure the ball moves freely after installation.
Used in
Common applications for TE-COTE-CO Products
3G Electric supplies TE-CO press-fit ball plungers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















