4 Pack Retractable Indexing Plunger Pins M8 Carbon Steel Spring Loaded Latch Pins For Machinery And Shipbuilding Telescopic Locking Pin System With 54 By 25 Mm Overall Size 12 By 5 Mm Pin One Point Two Five Millimeter Thread Pitch Durable Construction

4-Pack Retractable Indexing Plunger Pins, M8 Carbon Steel
✔️ 54x25 mm body; 12x5 mm pin; M8 thread, 1.25 mm pitch; 4 pcs

These retractable indexing plunger pins are rugged locking devices designed to position and secure components quickly in heavy-duty machines, shipyards, and factory setups. They are ideal for aligning sliding guides, locking fixtures, and telescoping assemblies where quick re-locking is needed.

✅ Material: carbon steel with galvanized finish for corrosion resistance
✅ Overall size: 54x25 mm; pin: 12x5 mm
✅ Thread: M8, 1.25 mm pitch
✅ L-shaped handle provides secure locking
✅ 4-pack included for quick replacement

💡 What is a retractable indexing plunger pin used for in heavy equipment and shipbuilding setups? This handy part helps position and lock moving parts quickly in real-world scenarios. - Provides repeatable positioning for fixtures and guides - M8 x 1.25 thread fits standard mounting holes - L-shaped handle keeps the lock from loosening under vibration - Made from galvanized carbon steel for long life in harsh environments