S-95331A902 13 mm ID x 24 mm OD DIN 125 Plastic Washers
Plastic Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional thermal stability maintains performance across extreme temperatures from -30°F to 450°F
- Superior chemical resistance from Ultem PEI material ensures longevity in harsh industrial environments
- Precision dimensional compliance with DIN 125 standard guarantees perfect fit for M12 screw applications
- Excellent electrical insulation properties prevent current leakage in sensitive electronic assemblies
- High mechanical strength with Rockwell M114 hardness provides reliable load distribution
- Regulatory compliance assurance with RoHS 3 and REACH certifications meets global safety standards
- Optimized size configuration (13mm ID × 24mm OD) ensures proper bearing surface for M12 fasteners
Professional Applications & Engineering Value
These M12 metric flat washers manufactured from Ultem PEI plastic deliver critical performance advantages in demanding engineering scenarios. The high-temperature resistance (-30°F to 450°F) makes them ideal for automotive, aerospace, and industrial equipment exposed to thermal cycling. The black PEI material provides exceptional chemical resistance against hydrocarbons, acids, and sterilants, ensuring longevity in chemical processing and medical equipment. As electrical insulation washers, they prevent galvanic corrosion and current leakage in electrical enclosures and electronic assemblies. The DIN 125 compliance guarantees dimensional precision for reliable seating and uniform clamping force distribution in M12 fastener systems, reducing assembly failures in vibration-prone applications.
Specification Summary & Compliance
This metric flat washer features precise dimensions with 13mm internal diameter, 24mm outer diameter, and 2.3-2.7mm thickness range. Manufactured to DIN 125 standard for dimensional accuracy and performance consistency. The Ultem PEI plastic construction delivers Rockwell M114 hardness for mechanical durability. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and restricted substance adherence for global industrial applications.
