10 pack M5 x 20mm ball plunger screws with hex head, carbon steel spring loaded plungers for positioning, indexing and locking applications, compact M5 thread design with smooth ball action for reliable mechanical performance

M5 x 20mm Carbon Steel Ball Plunger Hex Head
✔️ Pack of 10 Spring Loaded Screw Plungers

This ball plunger set is designed for positioning, indexing, and locking applications in fixtures, jigs, automation equipment, and general mechanical assemblies. These spring loaded plungers are commonly used to create repeatable stops, detents, or holding pressure where quick engagement and release are needed.

Pack size: 10 ball plungers.

✅ Thread size is M5 with 20 mm overall length
✅ Carbon steel body for strength and long service life
✅ Spring loaded ball tip for controlled pressure and repeatable positioning
✅ Hex head drive for easy installation and adjustment
✅ Commonly used in jigs, fixtures, guides, and indexing systems
✅ Handy for automation, tooling, and machine builds

Plunger Dimensions
All dimensions shown in millimeters

Thread Size M5
Ball Diameter 3.0
Thread Pitch 0.8
Hex Size 2.0
Body Diameter 2.5
Overall Length 20.0

💡 Why are spring loaded ball plungers used in mechanical and automation setups?
Ball plungers are used to create simple, reliable positioning without complex hardware.

• Spring force provides consistent holding pressure

• Ball tip allows smooth engagement and release

• Compact threaded design makes installation quick and adjustable

This M5 ball plunger pack is a handy choice for clean indexing, repeatable alignment, and dependable holding in everyday mechanical and industrial projects.