Features Durable Carbon Steel Construction - Crafted from high-quality carbon steel, these components ensure long-lasting performance and resistance to wear and tear for reliable usage Versatile Application Range - Perfect for use in mechanical devices, clamps, and automatic machines, this set meets various needs in different projects and industries Precision Pressure and Positioning - Designed to provide consistent pressure and accurate positioning, these pieces enhance the functionality of your machinery and devices User-Friendly Installation - Featuring a straightforward design, these parts are easy to install, saving you time and effort during your assembly processes Comprehensive 10-Piece Set - With 10 ball plungers included, this set equips you for multiple projects, ensuring you have the right components on hand whenever needed Features: 1、Made of carbon steel material, these ball plungers are sturdy and . 2、Widely applicable for mechanical devices, clamps, s, automatic machines, etc. 3、They are great parts for providing pressure and accurate positioning. 4、Easy to install and convenient to use. 5、There are total 10 pieces of ball plungers in one set that you may use for many projects. Specification: Features: Made of carbon steel material, these ball plungers are sturdy and . Widely applicable for mechanical devices, clamps, s, automatic machines, etc. They are great parts for providing pressure and accurate positioning. Easy to install and convenient to use. There are total 10 pieces of ball plungers in one set that you may use for many projects. Specification: Material: Carbon steel Type: M8*12, M8*16, M8*20, M8*25, M8*30 (Optional) Quantity: 10pcs Weight: 25g~74g / 0.9oz~2.6oz (approx.) Package list: 10 * Ball Plungers Package List