Screw-On Brass Grease Cup – Threaded Lubrication Fitting for Heavy Duty Equipment
Tool-free screw-on brass grease cups with anti-vibration design, ideal for tractors, construction machinery, and industrial systems. Provides secure sealing and consistent lubrication in high-vibration environments.
Description
Screw-On Brass Grease Cup – Threaded Lubrication Fitting for Heavy Duty Equipment
Easy Installation & Secure Sealing for Tractors, Construction Machinery & Industrial Systems
📝 Product Description
Our screw-on brass grease cups feature a precision-threaded design for quick, tool-free installation and a tight, leak-proof seal. Manufactured from high-grade brass with CNC machining, they deliver exceptional corrosion resistance and stability in high-vibration environments. Ideal for heavy-duty equipment like tractors, construction vehicles, and industrial machinery, these grease cups ensure consistent lubrication to extend bearing and joint lifespan.
✨ Key Features
- Threaded screw-on design for fast, secure installation without tools
- 100% brass construction for superior rust and corrosion resistance
- Precision CNC machining ensures perfect thread alignment and sealing
- Shock-resistant structure for high-vibration heavy-duty applications
- Compatible with standard BSP/NPT/M thread lubrication points
- Multiple capacities available to match different equipment needs
📐 Technical Specifications
| Capacity | Thread Size | Diameter | Material |
|---|---|---|---|
| 1.5ml | M8*1 / M10*1/1/8″ | 16mm | Brass |
| 3ml | M10*1/1/8″ | 22mm | Brass |
| 6ml | M10*1/1/8″ | 26mm | Brass |
| 12ml | M14*1.5/1/4″ | 32mm | Brass |
| 18ml | M14*1.5/1/4″ | 35mm | Brass |
| 25ml | M14*1.5 / M16*1.5/1/4″/3/8″ | 40mm | Brass |
| 50ml | M14*1.5 / M16*1.5/1/4″/3/8″ | 50mm | Brass |
| 100ml | M16*1.5/3/8″ | 50mm | Brass |
🔧 Application Scenarios
Agricultural Equipment
Tractors, harvesters, hay balers operating in dusty, outdoor environments
Construction Machinery
Excavators, loaders, cranes working under high-load and vibration conditions
Industrial Systems
Conveyors, pumps, generators requiring long-term, maintenance-free lubrication
Mining & Quarrying
Crushers, screens, drilling rigs in harsh, corrosive working conditions
✅ Why Choose Our Screw-On Grease Cups?
Zhuji Bofit Machinery specializes in high-performance lubrication solutions. Our screw-on brass grease cups are ISO 9001 certified, backed by a 12-month warranty, and designed to withstand the toughest operating conditions. With competitive pricing, fast global shipping, and custom sizing options, we ensure your equipment stays lubricated and operational, reducing downtime and maintenance costs.
⭐ Customer Reviews
Thomas M. (Canada, Farm Equipment Supplier)
“These screw-on grease cups are a game-changer for our tractor clients—no tools needed, and they never leak even on bumpy fields!”
Robert K. (Australia, Construction Firm)
“We’ve used these on our excavators for 8 months—corrosion-free and perfect fit. Will order more bulk quantities.”
Order Heavy-Duty Screw-On Grease Cups Today! 🔧
Tool-free installation, anti-vibration design, bulk orders get exclusive discounts! Custom thread sizes available.
Website: www.bestgreasetools.com | Email: sales@zjbofit.com
