S-95630A310 2.7 mm ID x 5 mm OD Plastic Washers

Key Features & Benefits at a Glance

• Extreme temperature resilience up to 500°F, ideal for demanding thermal environments without degradation
• Precision metric sizing with 2.7mm ID and 5mm OD ensures perfect fit for M2.5 screws, reducing assembly errors
• PTFE material construction offers excellent chemical resistance and low friction, extending component lifespan
• Consistent 0.3-0.5mm thickness provides reliable load distribution and vibration dampening in compact assemblies
• Durometer 51D hardness delivers optimal durability and compression resistance for repeated use
• Full RoHS 3 & REACH compliance guarantees safe use in sensitive industrial and electronic applications
• White PTFE color allows for easy visual inspection and identification in complex machinery

Professional Applications & Engineering Value

These M2.5 metric PTFE flat washers are engineered to solve critical challenges in high-temperature and corrosive environments. The PTFE plastic material inherently resists chemicals, moisture, and extreme heat up to 500°F, preventing washer failure in applications like industrial ovens, electronic enclosures, and automotive components. The precise 2.7mm inner diameter and 5mm outer diameter ensure secure fastening with M2.5 screws, minimizing loosening from thermal expansion or vibration. With a 0.3-0.5mm thickness and Durometer 51D hardness, these washers maintain seal integrity and load distribution under pressure, reducing maintenance needs in electronic and precision engineering assemblies where space and reliability are paramount.

Specification Summary & Compliance

This flat washer meets metric system standards with an inner diameter of 2.7mm, outer diameter of 5mm, and thickness of 0.3-0.5mm, designed for M2.5 screw sizes. It is manufactured from PTFE plastic with a hardness of Durometer 51D and a maximum temperature rating of 500°F. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial and electronic use.