8800-20 Bonded Seal (Buna-N) for Metric Parallel Thread

Product Overview

The 8800-20 Bonded Seal (Buna-N) for Metric Parallel Thread is a high-performance sealing washer designed for metric parallel thread hydraulic port connections.

It features a carbon steel outer ring combined with a Buna-N (NBR) elastomer sealing element, delivering a reliable pressure-tight seal between the fitting and the port surface. This design is essential where threaded connections alone are not sufficient to prevent leakage in hydraulic systems.

It is widely used in hydraulic assemblies, industrial machinery, and OEM applications requiring dependable static sealing under pressure.

Specifications

• Part Number: 8800-20
• Material (Outer Ring): Carbon Steel
• Seal Material: Buna-N (NBR)
• Type: Bonded Seal
• Thread Type: Metric Parallel Thread
• Nominal Size: 20
• Metric Size: 20 mm