{"product_id":"10-pack-m4-thread-ball-plungers-with-hex-socket-20","title":"10 Pack M4 Thread Ball Plungers With Hex Socket, 20mm Length, High Carbon Steel Spring Plungers For Lubrication And Pneumatic Tools, 2mm Ball Diameter, 0.7mm Protrusion, Black Finish","description":"\u003cdiv\u003eBulk M4 Threaded Ball Plungers with Hex Socket, 20mm Length\u003cbr\u003e\n✔️ 10 pcs, M4 thread, 20mm length, 2mm ball, 0.7mm protrusion \u003cp\u003eThese are bulk M4-threaded ball plungers with hex sockets designed for precise position locking in fixtures, automation tooling, and pneumatic systems. Used to locate parts, apply steady pressure, and prevent slipping under load.\u003c\/p\u003e ✅ 10-pack M4 thread ball plungers with hex socket\u003cbr\u003e\n✅ Length 20mm, ball diameter 2mm, protrusion 0.7mm\u003cbr\u003e\n✅ High carbon steel body with black finish\u003cbr\u003e\n✅ 65Mn spring material, preload 3.0-15N\u003cbr\u003e\n✅ 12.9 grade hex design for precise alignment\u003cbr\u003e\n✅ Suitable for lubrication fixtures and pneumatic tooling\u003cbr\u003e \u003cp\u003e💡 What is a ball plunger used for in mechanical assemblies?\u003c\/p\u003e\nBall plungers are handy for quick positioning and locking in fixtures, jigs, and automation lines.\n- Quick locating and locking in fixtures\n- Repeatable stop forces for consistent operation\n- Ideal for indexing and precision alignment in automation\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110972961003,"sku":"VXB0FRGCYND7","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61brsSbql_L.jpg?v=1776498158","url":"https:\/\/vxb.com\/products\/10-pack-m4-thread-ball-plungers-with-hex-socket-20","provider":"VXB Bearings","version":"1.0","type":"link"}