Specification Brand : LiebeWH BulletPoint1 : [Sturdy Carbon Steel Material] Made of carbon steel material, these ball plungers are built to last. BulletPoint2 : [Easy Installation] Ball spring plunger is simple to install and convenient to use for various projects. BulletPoint3 : [Precise Positioning] These M10 screw thread ball plungers are great parts for providing pressure and accurate positioning. BulletPoint4 : [Wide Application] Ball plunger is widely applicable for mechanical devices, clamps, automatic machines, etc. BulletPoint5 : [10pcs/Set] Each set includes 10 pieces of ball plungers, a variety of types are available and can be applied to different projects. ItemName : 10pcs M10 Screw Thread Ball Plunger, Hex Socket Carbon Steel Spring Plungers Set, Ball Spring Plunger for Mechanical Devices Clamps Automatic Machines (M10*20(10PCS)) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : ball-screws Manufacturer : LiebeWH ModelName : LiebeWHpmzea5in9g-02 ModelNumber : LiebeWHpmzea5in9g-02 PartNumber : LiebeWHpmzea5in9g-02 ProductDescription : Features: [Sturdy Carbon Steel Material] Made of carbon steel material, these ball plungers are built to last. [Easy Installation] Ball spring plunger is simple to install and convenient to use for various projects. [Precise Positioning] These M10 screw thread ball plungers are great parts for providing pressure and accurate positioning. [Wide Application] Ball plunger is widely applicable for mechanical devices, clamps, automatic machines, etc. [10pcs/Set] Each set includes 10 pieces of ball plungers, a variety of types are available and can be applied to different projects.