Five Sixteenth Inch Straight Grease Zerk Fitting Set, 30 Pcs Nickel Plated Nipple Nozzles With Dust Guard Ball Check, Leakproof Lubrication Fittings For Automotive, Motorcycle, Truck And Farm Equipment

30-Piece 5/16 in Straight Grease Zerk Fitting Set
✔️ Nickel-plated, M8 (5/16) straight fittings, 18mm (0.7") long

These grease nipples are straight-thread lubrication fittings used across automotive, motorcycle, truck, and farm equipment to deliver grease without leaks. The nickel-plated finish resists corrosion, and the dust guard with a spring-loaded ball keeps debris out.

✅ 30-piece set with dust guard
✅ Nickel-plated steel construction
✅ M8 (8mm) straight-thread, 18mm length
✅ Spring-loaded ball check blocks contaminants
✅ Suitable for automotive, motorcycle, truck, farm equipment

💡 What is a grease nipple fitting set used for in mechanical lubrication across automotive and industrial equipment?

Used to deliver lubrication cleanly to bearings and moving joints in many machines.

- Covers lubrication points efficiently
- Keeps dust out with dust guard and spring ball
- Works with standard M8 straight-thread nipples
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