4 Pack Brass Spring Grease Oil Cup Cap L Shaped Oil Container Oiler For Lathe Machine Power Accessories M6x1 Thread Durable Rust Resistant Pro Grade Heavy Duty Ideal For Industrial Maintenance And Precision Machining

Durable 4-Pack Brass Spring Grease Cup Caps for Lathes
✔️ Brass spring grease caps with M6x1 to M12x1.25 threads, 1ml

These brass spring grease oil cup caps seal and protect lubrication points on lathe machines and other precision tooling. They fit standard M6x1, M8x1, M10x1, and M12x1.25 interfaces and offer reliable sealing in industrial maintenance and precision machining environments.

✅ Material: brass copper alloy for hardness and corrosion resistance
✅ Thread models: A-D with M6x1, M8x1, M10x1, M12x1.25
✅ Capacity: 1 ml per cap
✅ Flip-cover spring design enables one-handed operation
✅ Double sealing threads and flip cover resist leakage during tilt or vibration
✅ Pack: 4 pieces per set

💡 What is a grease oil cup cap used for in industrial machinery and precision machining?

Grease oil cup caps protect lubrication points in metalworking and general maintenance, keeping dirt out and lubrication in. Handy for quick service and leak prevention in tough shop conditions.

- They seal against dust and moisture to extend bearing life

- They resist leaks during tilt or vibration

- They fit standard M6x1 to M12x1.25 interfaces