S-90097A168 0.629" ID x 0.8" OD Insulating Washers

Key Features & Benefits at a Glance

• Exceptional durability and wear resistance with Rockwell R118 hardness, ensuring long service life in demanding industrial environments.
• Reliable electrical insulation and corrosion resistance provided by nylon plastic material, ideal for electrical and chemical-exposed applications.
• Wide temperature tolerance from -40°F to 180°F, maintaining performance in extreme conditions without cracking or deforming.
• Precise fit for 5/8" screws with 0.629" ID and 0.8" OD, reducing vibration and loosening in assemblies.
• Enhanced stability and load distribution due to the sleeve design with 1.16" overall height and 1" sleeve height.
• Compliance with RoHS 3 and REACH standards, ensuring environmental safety and meeting global regulatory requirements.
• Off-white color for easy identification and compatibility in various assembly settings, improving workflow efficiency.

Professional Applications & Engineering Value

This nylon plastic sleeve washer is engineered to address common industrial challenges such as electrical short circuits, chemical corrosion, and thermal expansion in fastening systems. Made from high-grade nylon material, it offers excellent electrical insulation and resistance to oils, solvents, and moisture, making it ideal for electrical enclosures, machinery, and automotive assemblies. The sleeve design provides superior load distribution and prevents galvanic corrosion when used with dissimilar metals. With a temperature range of -40°F to 180°F, it ensures reliable performance in both low-temperature and high-heat environments, reducing maintenance needs and enhancing the longevity of your equipment. Its precise 5/8" screw size compatibility and inch system measurements ensure easy integration into existing designs, streamlining procurement and assembly processes for B2B buyers.

Specification Summary & Compliance

This washer features an ID of 0.629", OD of 0.8", overall height of 1.16", sleeve OD of 0.679", and sleeve height of 1", designed for use with 5/8" screw sizes in inch measurement systems. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. The Rockwell R118 hardness and nylon plastic construction provide consistent dimensional stability and durability, suitable for various industrial applications requiring reliable fastening solutions.