Need something for positioning, detents, or quick-release mechanisms? These ball plunger screws are super handy. You get 10 pieces in a pack, each with an M4 x 8mm thread (that's 8mm of threaded length, total length about 10mm). The ball tip is 2.5mm in diameter and rolls smoothly, providing a spring-loaded click or stop. They've got a hex socket drive (2mm Allen key size) for easy installation. Made from metal with a black finish, they're sturdy and built to last. Great for use in jigs, fixtures, tooling, 3D printers, CNC machines, or any project where you need a positive stop or indexing. The rolling ball reduces friction and wear compared to fixed tips. Whether you're a machinist, hobbyist, or engineer, you'll find tons of uses for these. Compact, reliable, and easy to install. Add them to your workshop supplies and tackle your next build with precision!
