S-99604A145 8.4 mm ID x 16 mm OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Exceptional temperature resistance maintains sealing integrity from -80°F to 450°F, preventing leaks in extreme processing environments
• FDA 21 CFR 177.2600 compliance ensures safe direct contact with food products without contamination risks
• Durometer 60A hardness provides optimal compression and recovery for reliable, long-lasting seals
• Precision 8.4mm ID/16mm OD dimensions ensure perfect fit for M8 screw applications with consistent performance
• RoHS 3 and REACH compliance guarantees environmentally safe operation in regulated food processing facilities
• High-visibility red silicone construction enables quick identification and inspection during maintenance cycles
• Superior chemical resistance withstands cleaning agents and food processing chemicals without degradation

Professional Applications & Engineering Value

These silicone rubber flat washers deliver critical sealing solutions for food processing equipment where temperature fluctuations and regulatory compliance are paramount. The FDA-compliant material prevents bacterial growth and contamination while maintaining flexibility across extreme thermal cycles from freezer applications to high-temperature sterilization. Engineered with Durometer 60A hardness, these washers provide optimal compression set resistance, ensuring consistent sealing force on M8 screw connections in mixers, conveyors, and packaging machinery. The metric flat washer design with precise 8.4mm inner diameter creates reliable seals that withstand repeated cleaning cycles and chemical exposure common in food industry environments.

Specification Summary & Compliance

Manufactured to exacting dimensional standards with 8.4mm ID × 16mm OD × 1.32-1.82mm thickness range for precise M8 screw applications. These metric flat washers comply with FDA 21 CFR 177.2600 for food contact surfaces, RoHS 3 (2015/863/EU) for hazardous substance restrictions, and REACH (EC 1907/2006) for chemical safety. The silicone rubber construction maintains performance across the specified temperature range of -80°F to 450°F with consistent Durometer 60A hardness throughout service life.