1/4"-28 SAE Fitting - Lincoln Industrial

The Lincoln Industrial 5013 1/4"-28 SAE Fitting is a professional-grade grease zerk engineered for reliable lubrication across demanding automotive and industrial environments. This critical component ensures secure grease delivery, effectively extending equipment lifespan by preventing contamination and lubricant backflow. It provides a robust connection point vital for maintaining machinery and vehicles, enhancing operational reliability and reducing downtime for professional technicians and mechanics.

Key Features

• Integrated Ball Check Valve: A precisely engineered, spring-loaded ball check valve forms a reliable seal, preventing contaminants from entering bearings and halting lubricant backflow to maintain clean, effective lubrication.
• Precision 1/4"-28 SAE-LT Taper Thread: Designed for a secure, leak-proof connection in compatible threaded holes, ensuring consistent and dependable grease delivery under pressure.
• Robust Heat-Treated Steel Construction: Manufactured from high-grade, heat-treated steel, this fitting offers superior strength and resilience against constant use and challenging operational conditions encountered in professional settings.
• Corrosion-Resistant Coating: A zinc plating with a supplemental coating provides maximum protection against rust and corrosion, preserving the fitting's integrity and performance in harsh environments.
• Standardized Compatibility: Meets or exceeds SAE J534 industry specifications, guaranteeing universal compatibility with most professional grease guns and couplers for streamlined maintenance procedures.

Applications

This 1/4"-28 SAE Fitting is an essential component for effective lubrication across a wide range of professional equipment and machinery, functioning as a vital grease fitting for various applications.

• Automotive Industry: Commonly used for chassis and suspension lubrication points in cars, light trucks, and heavy-duty vehicles.
• Industrial Machinery: Ideal for maintaining pivot points, rotating assemblies, bearings, and bushings in diverse industrial equipment.
• Agricultural and Construction Equipment: Essential for lubricating critical joints in tractors, farm implements, excavators, loaders, and skid steers.
• Marine Environments: Suitable for boat engines and other marine equipment where robust corrosion resistance is beneficial for long-term performance.

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
• Finish: Zinc plated with a supplemental coating
• Configuration: Straight
• Maximum Pressure Rating: Up to 8,000 PSI
• Compliance: Meets or exceeds SAE J534 industry specifications