Lincoln Industrial | 5013 | 1/4″-28 SAE Fitting Order Now

Specifications

• Manufacturer: Lincoln Industrial
• Model Number: 5013
• Product Type: 1/4"-28 SAE Fitting (Grease Fitting / Zerk Fitting)
• Thread Size: 1/4"-28 SAE-LT Taper Thread
• Thread Angle: 60° (for taper thread grease zerks)
• Material: Heat-treated steel for enhanced durability
• Finish: Zinc plated with a supplemental coating for corrosion resistance
• Configuration: Straight
• Maximum Pressure Rating: Up to 8,000 PSI
• Compliance: Meets or exceeds SAE J534 industry specifications

Key Features

• Integrated Ball Check Valve: A spring-loaded ball check valve effectively seals the lubrication channel, preventing contaminants such as dirt and debris from entering the bearing while also stopping lubricant backflow.
• Precision Tapered Thread: The 1/4"-28 SAE-LT taper thread design ensures a secure, leak-proof connection within compatible threaded holes, providing reliable grease delivery.
• Robust Construction: Manufactured from high-grade, heat-treated steel, this fitting offers superior strength and resilience against constant use and demanding operational conditions.
• Corrosion-Resistant Coating: Zinc plating with a chromate finish provides maximum protection against rust and corrosion, preserving the fitting’s integrity and performance over time.
• Standardized Compatibility: Designed to industry standards, this fitting is universally compatible with most grease guns and couplers, streamlining lubrication processes.

Applications

This 1/4"-28 SAE Fitting is an essential component for effective lubrication across a wide range of equipment and machinery.

• Automotive Industry: Commonly used in cars and light trucks, particularly in suspension systems and chassis lubrication points.
• Industrial Machinery: Ideal for lubricating pivot points, rotating assemblies, bearings, and bushings in various industrial equipment.
• Agricultural Sector: Essential for maintaining tractors, farm implements, and other agricultural machinery.
• Construction Equipment: Utilized in heavy equipment such as excavators, loaders, and skid steers to ensure proper lubrication at critical joints.
• Marine Environments: Suitable for lubricating boat engines and other marine equipment where robust corrosion resistance is beneficial.
• Lawn & Garden Equipment: Provides critical lubrication for various types of lawn and garden machinery.

Benefits

• Extends Equipment Lifespan: Facilitates regular and precise lubrication, significantly reducing metal-on-metal friction and premature wear on critical components, thereby extending the overall life of machinery.
• Enhances Operational Reliability: Ensures that bearings and moving parts receive adequate lubrication, which leads to smoother operation, reduced heat buildup, and improved mechanical efficiency.
• Minimizes Contamination: The robust ball check valve design actively prevents dust, dirt, moisture, and other external contaminants from entering the lubrication system, safeguarding internal components.
• Reduces Maintenance Costs and Downtime: By preventing premature component failures and ensuring consistent lubrication, the fitting helps to minimize the need for extensive repairs and costly operational interruptions.
• Simplifies Lubrication Processes: Provides a quick and reliable connection point for grease guns, making routine maintenance more efficient and less time-consuming for operators.