Solid Built M20x1.5 Stainless Steel Ball Nose Spring Plunger 2 Pack Self Locking Indexing Positioning Pin With Lock Nut For No Sweat Machine Alignment And Precision Industrial Fixturing Tasks

M20 index plunger set for precise machine alignment tasks
✔️ M20 x 1.5 thread, 10mm 0.39in pin, self locking function

These stainless steel spring plungers act as quick release locating pins that hold jigs fixtures and machine components firmly during machining operations. The retractable design lets you position and secure heavy workpieces without extra tools.

✅ Self locking knob rotates ninety degrees to lock and release the indexing pin
✅ Corrosion resistant stainless steel body handles harsh shop floor conditions
✅ Compact two pack size fits easily in standard toolboxes for field repairs
✅ M20 threaded base mates securely with standard slots and mounting plates

💡 Why do manufacturing teams rely on stainless self locking index plungers for repeatable setup accuracy?
Using a retractable indexing pin keeps your jig adjustment process handy and locks parts dead steady during heavy milling runs.
- Coil spring returns the button quickly after you press down to release the clamping pin
- Hardened stainless steel construction resists shop oil and coolant degradation over years
- Standard M20 thread pattern matches most fixture plates without custom adapters

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