PK 5,COPPER WASHER - OTC Tools and Equipment

Engineered for the rigorous demands of professional automotive and industrial environments, the OTC Tools and Equipment PK 5 Copper Washer (Model 10261-PK5) provides an essential sealing solution. These precision-crafted copper washers are designed to ensure reliable, leak-free connections in critical systems, contributing to the integrity and longevity of mechanical assemblies.

Key Features

• Superior Sealing Capability: Manufactured from high-quality, malleable copper, these washers deform effectively under compression to create a tight, leak-proof seal between components, even on slightly uneven surfaces.
• Corrosion and Heat Resistance: Copper naturally resists corrosion, making these washers highly durable in harsh environments exposed to moisture, chemicals, or saltwater. They also exhibit excellent resistance to high temperatures, making them suitable for engines, exhaust systems, and other high-heat applications.
• Durability and Stability: Designed to withstand significant mechanical stress, high pressure, and vibration, ensuring a stable connection and maintaining function over extended periods.
• Precision Manufacturing: Each washer is formed with consistent dimensions to provide a precise fit, minimizing the risk of leaks and reducing rework.

Applications

OTC's PK 5 Copper Washers are versatile components vital for a wide range of professional maintenance and repair tasks. They are commonly employed in automotive systems for sealing fuel lines, brake lines, oil drain plugs, and various hydraulic connections, where preventing fluid loss is paramount. In industrial settings, these washers are integral to hydraulic pumps, air compressors, and other machinery requiring robust, high-performance seals against high temperatures and pressures. Always replace old copper washers with new ones during reassembly for optimal sealing performance.