25-Pack Heavy Duty Grease Fittings Kit With M6 Zerk Nipples In High-Strength Steel And Corrosion Resistant Coating For Automotive, Tractor, Hydraulic Systems And Industrial Machinery

Heavy-Duty M6 Grease Fittings Kit in High-Strength Steel
✔️ 25-piece kit with M6 grease zerks; anti-corrosion coating; 10k PSI

This 25-pack heavy-duty grease fittings kit features M6 zerk nipples, built from high-strength carbon steel with anti-corrosion coating. It's designed to replace worn or damaged zerks on tractors, trucks, hydraulic systems, and industrial machinery.

✅ High-Strength steel construction with anti-corrosion coating
✅ Wide compatibility with SAE and metric M6 threads
✅ 25-piece replacement kit to replace worn or broken zerks
✅ High-pressure performance up to 10,000 PSI
✅ Self-tapping threads for quick installation and 2-year warranty

💡 What is a heavy-duty grease fittings kit used for in tractors and hydraulic systems? This handy kit is designed to keep lubrication effective under heavy use.
- M6 grease zerks for broad compatibility
- 25-piece replacement set to revive worn fittings
- high-strength steel with anti-corrosion coating for durability
- supports up to 10,000 PSI for demanding machines