S-95610A121 13 mm ID x 20 mm OD DIN 433 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
- Excellent electrical insulation properties for safe use in electrical assemblies, preventing short circuits and current leakage
- Superior corrosion and chemical resistance from nylon material, ensuring long-term reliability in harsh environments
- Wide operating temperature range from -40°F to 220°F, maintaining performance in extreme thermal conditions
- High dimensional stability and load distribution with precise 13mm ID and 20mm OD, reducing stress on M12 fasteners
- Consistent mechanical strength with Rockwell R120 hardness, providing durable support and vibration resistance
- Guaranteed interchangeability through DIN 433 standard compliance, ensuring perfect fit in metric applications
- Environmentally responsible manufacturing with full RoHS 3 and REACH compliance, meeting global regulatory standards
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M12 nylon flat washers solve critical challenges in assembly design. The off-white nylon plastic construction provides inherent corrosion resistance, eliminating galvanic corrosion between dissimilar metals and making them ideal for chemical processing, marine, and outdoor equipment. As electrical insulation washers, they prevent current flow between components, essential in electrical enclosures, control panels, and automotive electronics. The metric dimensions (13x20mm) and DIN 433 compliance ensure precise fit with M12 screws, while the temperature-resistant properties maintain integrity from freezing conditions to moderate heat exposure in machinery and appliance manufacturing.
Specification Summary & Compliance
This flat washer features precise metric dimensions with 13mm inner diameter, 20mm outer diameter, and 1.8-2.2mm thickness range. Manufactured to DIN 433 standard for consistent quality and interchangeability. The nylon material provides Rockwell R120 hardness for mechanical durability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance control for global industrial supply chains.
