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【CARBON STEEL】 Our ball plungers are made of carbon steel material, that are sturdy and durable.
【ESSENTIAL PARTS】 The spring plungers are great parts for providing pressure and accurate positioning.
【10PCS】 There are total 10 pieces of ball plungers in one set that you may use for many projects.
【WIDE APPLICATION】 Our spring plunger is widely applicable for mechanical devices, clamps, molds, automatic machines, etc.
【EASY INSTALLATION】 The ball plunger is easy to install and convenient to use.
Specification: Material: Carbon steel Type: M4*6, M4*8, M4*10, M4*12 (Optional) Quantity: 10pcs Weight: 6g / 0.2oz(approx.) Package list: 10 * Ball Plungers