Flush Grease Fittings
Grease Nipples
Flush Grease Fittings are specifically designed for applications where protruding fittings could be problematic. These fittings provide a smooth, flush surface that prevents snagging or catching, making them ideal for use in confined spaces or areas where equipment movement is frequent.
Materials and Manufacturing
- Steel: Offers high strength and durability, suitable for heavy-duty applications.
- Stainless Steel: Provides excellent resistance to corrosion and wear, ideal for harsh environments.
- Brass: Known for its good machinability and corrosion resistance, perfect for applications requiring frequent maintenance.
Specification
| Item No. | Description | Type | a | b | c | Dia | STD PACK | |
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | Q'ty/ctn | W.T/kg | |||
| 550011 | 3/16" | Str. | 5.5 | 4.3 | ∅6.0 | 3/16" | 16,000 | 19 |
| 550033 | 1/8" | Str. | 4.4 | 3.2 | ∅6.0 | 1/8" | 30,000 | 16 |
| 550066 | 1/4" | Str. | 7.1 | 5.9 | ∅8.0 | 1/4" | 12,000 | 18 |
| 550077 | 5/16" | Str. | 8.3 | 7.1 | ∅9.5 | 5/16" | 10,000 | 19 |
Applications
• Machine lubrication: Ensures smooth operation and reduces wear and tear on moving parts.
• Car lubrication: Essential for maintaining vehicle performance and extending the lifespan of components.
• Waterproof sealing: Prevents water ingress in sensitive machinery, enhancing reliability and performance.
Customizable Packaging
To meet diverse customer needs, we offer customizable packaging options, including but not limited to:
• Paper Box: Traditional and eco-friendly option for bulk packaging.
• Plastic Assortment: Organized and convenient for various sizes and types.
• Clam Shell: Provides visibility and protection for retail display.
• Blister Pack: Secure and tamper-evident packaging.
• Plastic Box: Durable and reusable, ideal for storage and transportation.
Made in Taiwan
All our grease fittings are proudly made in Taiwan, ensuring top-notch quality and adherence to stringent manufacturing standards. Our products are synonymous with reliability and performance, trusted by professionals worldwide.
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Customized Solutions
We specialize in meeting our customers' needs. Our manufacturing capabilities allow us to customize special designs, sizes, materials, and unique packaging.
Tailored Injection Packers
We can tailor the rubber material, length, color, and logos to match your project or brand needs.
Customized Packing
Whether you require paper boxes, plastic assortments, clam shells, blister packs, or durable plastic boxes, we can make it.
Customized Functional Designs
We can develop innovative features to enhance performance, compatibility, and efficiency for your specific applications.
Tags
- DIN 71412
- SAE J534
- JIS B1575
- Button Head Grease Fitting
- Flat Head Zerk
- Flush Type Grease Fitting
- Drive Type Grease Fitting
- Straight Grease Fitting
- 180 Degree Zerk Fitting
- 45 Degree Grease Fitting
- 90 Degree Zerk Nipple
- Stainless Steel Grease Fitting
- SS304 Zerk Fitting
- Brass Grease Fitting
- Brass Zerk
- High Pressure Grease Fitting
- Heavy Duty Zerk Fitting
- Excavator Lubrication
- Automotive Grease Fittings
- Agricultural Machinery Parts
- Bearing Lubrication
- Grease Fitting Caps
- Grease Gun Coupler
- Grease Nipple Factory Direct
- Bulk Grease Fittings Supplier
- Wholesale Zerk Fittings
How can you reduce equipment downtime and maintenance costs with precision-engineered lubrication fittings designed for harsh operating conditions?
China Amigo's flush grease fittings eliminate snagging hazards in confined spaces and high-movement equipment, reducing operational disruptions. Our 50+ years of manufacturing expertise combined with multi-standard certifications (DIN 71412, SAE J534, JIS B1575) ensures reliable lubrication delivery that extends component lifespan. With factory-direct bulk supply and customizable packaging for 10,000–30,000 unit orders, we deliver cost-effective solutions backed by proven on-time performance. Request a technical specification sheet or sample order to integrate our precision fittings into your equipment design.
As a trusted lubrication component supplier to 20+ countries, China Amigo combines multi-standard certifications with custom specification capabilities and proven on-time delivery performance. Whether you're optimizing excavator lubrication systems, automotive bearing maintenance, agricultural machinery operations, or machine tool applications, our flush grease fittings ensure reliable fluid delivery while maintaining equipment integrity. We offer customizable packaging solutions—including paper boxes, plastic assortments, clam shells, blister packs, and durable plastic boxes—to meet your distribution and retail requirements. Contact China Amigo today to discuss bulk orders, custom configurations, or technical specifications for your specific lubrication application.

















