S-99186A135 8.4 mm ID x 16 mm OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Food-grade safety with FDA 21 CFR 177.2600 compliance for direct contact in food processing environments
• Exceptional temperature resistance from -50°F to 300°F (-45°C to 149°C) maintains performance in extreme conditions
• Consistent sealing performance with Durometer 60A hardness providing optimal compression and recovery
• Chemical and environmental resistance of EPDM rubber ensures long-term durability in demanding applications
• Regulatory compliance with RoHS 3 and REACH standards for global market acceptance
• Precise dimensional fit with 8.4mm ID and 16mm OD designed specifically for M8 screw applications
• Reliable flat washer design ensures even pressure distribution and effective sealing surfaces

Professional Applications & Engineering Value

These EPDM rubber flat washers deliver critical sealing solutions for food industry equipment where contamination prevention and temperature stability are paramount. The FDA compliant white EPDM material resists degradation from cleaning chemicals, steam, and food products while maintaining its Durometer 60A hardness across the full operating range. Engineered for M8 screw applications with precise 8.4mm internal diameter, these metric washers create reliable seals in food processing machinery, beverage equipment, and pharmaceutical applications where thermal cycling and sanitary requirements demand consistent performance. The flat washer design ensures uniform load distribution while the EPDM composition provides excellent compression set resistance for long-term sealing integrity.

Specification Summary & Compliance

This metric flat washer features precise dimensions of 8.4mm ID × 16mm OD with thickness ranging from 1.190mm to 1.950mm, specifically engineered for M8 screw applications. The washer meets FDA 21 CFR 177.2600 requirements for food contact applications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. Manufactured from white EPDM rubber with consistent Durometer 60A hardness, these washers maintain dimensional stability and performance across the specified temperature range from -50°F to 300°F.