S-93786A225 13.7 mm ID x 22.4 mm OD High-Pressure Bonded Sealing Washers For Screw Heads

Key Features & Benefits at a Glance

• Superior sealing performance with Buna-N rubber bonded to steel, preventing fluid and gas leaks in demanding applications
• Exceptional pressure resistance rated for 8000 PSI fluids and 200 PSI gases, ensuring reliable operation in high-pressure systems
• Wide temperature tolerance from -30°F to 220°F, maintaining seal integrity across extreme environmental conditions
• Enhanced corrosion protection through zinc-plated steel construction, extending service life in harsh industrial environments
• Optimized dimensional accuracy with 13.7mm ID and 22.4mm OD, providing precise fit for M14 screw applications
• Durable material combination featuring Rockwell C26 steel hardness and Durometer 85A rubber, delivering long-term mechanical stability
• Reliable bonded interface between metal and rubber components, eliminating separation under vibration and thermal cycling

Professional Applications & Engineering Value

This M14 metal bonded washer solves critical sealing challenges in high-pressure industrial equipment where standard washers fail. The zinc-plated steel body provides structural integrity while the Buna-N rubber seal creates an impermeable barrier against fluids and gases. Engineers specify this solution for hydraulic systems, pneumatic controls, and processing equipment where 8000 PSI fluid pressure resistance is mandatory. The metal-to-rubber bonding technology prevents component separation during thermal expansion and mechanical vibration, addressing common failure points in demanding industrial applications. With its metric dimensions and temperature resistance from -30°F to 220°F, this washer maintains sealing performance across diverse operating conditions from refrigeration systems to heated processing lines.

Specification Summary & Compliance

Precision-engineered to metric standards with 13.7mm inner diameter and 22.4mm outer diameter for M14 screw applications. Manufactured with zinc-plated steel demonstrating Rockwell C26 hardness and Buna-N rubber seal with Durometer 85A hardness. Temperature performance certified from -30°F to 220°F with pressure ratings of 8000 PSI for fluids and 200 PSI for gases. Complies with industrial standards for metal bonded washers and contains materials meeting RoHS and REACH environmental directives.