2PCS Push Fit Ball Nose Spring Plunger, M8x1 Stainless Steel Retractable Spring Plunger Pin Self Locking Indexing Plunger for Industrial Equipment 

2PCS Push Fit Ball Nose Spring Plunger, M8x1 Stainless Steel Retractable Spring Plunger Pin Self Locking Indexing Plunger for Industrial Equipment 

• Retractable Index Plunger: By adjusting the knob, the extension and retraction of the pin can be controlled to achieve precise positioning, connection, and fixation effects
• Thread Size: M8x1; Thread length: 16mm, pin diameter: 4mm, small size, light weight, easy to carry around, is an indispensable accessory in the mechanical industry
• Material: The self-locking indexing pin is made of stainless steel material, with high hardness, corrosion resistance, rust prevention, and is used for positioning, connecting, and fixing between parts
• Easy to Use: When using, pull out the knob and rotate it 90 degrees to lock. Rotate it another 90 degrees and then let go to reset it, making it easy and quick to locate and fix the mechanical components of the workpiece
• Application Scope: Stainless steel spring self-locking knob plunger is widely used in molds, chassis, automobiles, industrial equipment, engineering machinery, and workshop machine tool production equipment