Description
Overview:
The Grease Nipple Long 1/4" UNF is a robust lubrication fitting designed for reliable service in hydraulic and mechanical systems. Built from corrosion‐resistant metal, typically zinc‐plated steel, it provides a durable interface for routine greasing with a standard coupler. The long body gives better reach to recessed or hard‐to‐access lube points, helping keep pins, bushes, and bearings supplied with fresh grease. A spring‐loaded check ball seals the port when not in use, preventing dirt and water ingress and reducing wear. The 1/4" UNF thread (6.35 mm nominal diameter) suits many equipment ports found on construction, agricultural, garden, and industrial machinery. Ideal for excavators, loaders, tractors, mowers, and workshop fixtures where dependable lubrication is essential for smooth operation and longer component life.
Key Features:
- Long‐reach body for recessed or obstructed lubrication points
- 1/4" UNF thread with metric equivalent of 6.35 mm for broad compatibility
- Corrosion‐resistant plated metal construction for extended service life
- Spring‐loaded ball check valve helps prevent backflow and contamination
- Precision‐machined threads for a secure, leak‐resistant seal
- Suits standard hydraulic grease gun couplers for quick servicing
- Engineered for high‐pressure grease applications in tough environments
- Helps maintain smooth movement of pins, bushes, and bearings
- Supports regular maintenance schedules to reduce downtime and wear
- Straightforward replacement part for worn or damaged fittings
Typical Applications:
Used on plant and agricultural equipment, garden machinery, trailers, and workshop machinery to lubricate pivot points, linkages, kingpins, steering and suspension joints, universal joints, bushes, and bearing housings. Particularly effective where access is limited, such as recessed ports on loader arms, boom linkages, mower decks, and chassis components. Suitable for routine maintenance both on site and in the workshop.
Also known as:
Grease fitting, zerk fitting, zerk, lubrication nipple, lube nipple, grease gun fitting, hydraulic grease nipple, lube point fitting, Alemite‐type fitting.
Product Specifications
| L&S Part No. | 635 154 |
|---|---|
| Unit of Sale | 1 Piece |
| Machine Type | Hydraulic Attachments |
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