20Pcs M4 Hexagon Socket Spring Ball Plunger Set - Carbon Steel Screwdriver Accessories (M4x12) for DIY, Furniture Assembly & Mechanical Repairs

10pcs M4 Screw Thread Hex Socket Carbon Steel Ball Spring Plungers Set Ball Plunger, Spring Plunger, Spring Plunger Ball, Steel Ball Plunger, Ball Plunger Set, 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 Made of carbon steel material, these ball plungers are sturdy and durable. Widely applicable for mechanical devices, clamps, molds, 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.

Type M4*6, M4*8, M4*10, M4*12 (Optional). Easy to install and convenient to use.

Widely applicable for mechanical devices, clamps, molds, automatic machines, etc.

Made of carbon steel material, these ball plungers are sturdy and durable.

They are great parts for providing pressure and accurate positioning.

There are total 20 pieces of ball plungers in one set that you may use for many projects.