Bonded Sealing Washer, 18 mm

Bonded Sealing Washer, 18 mm

The 8800X18 Bonded Sealing Washer (18 mm) is a reliable sealing solution for metric parallel thread connections, designed to prevent leaks in hydraulic and fluid transfer systems. This bonded seal combines a carbon steel outer washer with a rubber sealing insert, creating a tight, dependable seal when compressed between mating surfaces. Built for M18-1.5 metric threads and 18 mm tube OD applications, it’s a small component that does a very big job—because when fluid systems start leaking, they rarely do it politely.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 8800X18
• Product Type: Bonded sealing washer
• Seal Type: Bonded seal for metric parallel thread connections
• Tube Outside Diameter: 18 mm
• Thread Compatibility: M18-1.5
• Construction: Carbon steel washer with bonded rubber sealing insert
• Function: Provides leak-resistant sealing between threaded components
• Design: Metal-to-rubber bonded construction for durability and compression sealing
• Application: Used in hydraulic, pneumatic, and fluid transfer systems

Ideal For

• Hydraulic and fluid line connections
• Systems using metric parallel thread fittings
• Equipment requiring reliable leak prevention at threaded joints
• Maintenance and repair of agricultural, industrial, or mechanical systems
• Anyone who understands that a tiny washer can save you from a very large puddle