S-99186A136 10.5 mm ID x 20 mm OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Food-safe sealing with FDA 21 CFR 177.2600 compliance for direct contact in food processing equipment
• Exceptional temperature resilience maintaining performance across -50°F to 300°F (-45°C to 149°C) in thermal cycling environments
• Consistent compression characteristics due to Durometer 60A hardness for reliable vibration dampening and load distribution
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
• Precision metric sizing with 10.5mm ID and 20mm OD ensuring perfect fit for M10 fasteners in international machinery
• Chemical and moisture resistance from EPDM rubber composition for extended service life in washdown areas
• Versatile industrial applicability across food processing, packaging, and beverage equipment requiring hygienic sealing solutions

Professional Applications & Engineering Value

These EPDM rubber flat washers deliver critical sealing performance in food industry applications where material compliance and temperature stability are paramount. The FDA 21 CFR 177.2600 compliant EPDM formulation prevents contamination while withstanding repeated sterilization cycles and aggressive cleaning chemicals. With a temperature range of -50°F to 300°F, these metric washers maintain seal integrity through thermal expansion and contraction cycles common in processing equipment. The Durometer 60A hardness provides optimal compression recovery for long-term sealing under M10 fasteners, eliminating leakage points in conveyor systems, mixing vessels, and filling machines. This combination of material properties and regulatory certifications addresses the dual challenges of hygiene maintenance and mechanical reliability in food-grade environments.

Specification Summary & Compliance

Manufactured to precise metric dimensions with 10.5mm inner diameter and 20mm outer diameter, these flat washers maintain consistent 1.190mm-1.950mm thickness for uniform compression. The EPDM rubber composition meets multiple international standards including FDA 21 CFR 177.2600 for food contact, RoHS 3 (2015/863/EU) for hazardous substance restriction, and REACH (EC 1907/2006) compliance for chemical safety. Engineered specifically for M10 screw applications in demanding food industry environments, these washers deliver reliable performance within specified temperature tolerances while meeting global regulatory requirements for industrial sealing components.