S-90107A012 0.234" ID x 0.5" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 Stainless Steel construction, ideal for marine, chemical, and outdoor applications.
• Precise dimensional fit with 0.234" ID and 0.5" OD ensures secure seating and even load distribution for No. 12 screws, reducing assembly errors.
• Enhanced durability and longevity from high-quality stainless steel, providing reliable performance under stress without cracking or deforming.
• Compliance with strict environmental standards, including RoHS 3 and REACH, ensuring safe use in regulated industries and global supply chains.
• Broad industrial compatibility with inch-system fasteners, simplifying sourcing and integration into existing machinery and equipment.
• Resistance to chemical exposure makes these washers suitable for applications involving acids, chlorides, and other corrosive substances.
• Cost-effective maintenance reduction by minimizing replacement needs and downtime in demanding operational settings.

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 316 Stainless Steel flat washers deliver exceptional value by addressing common challenges like corrosion-induced failure and regulatory non-compliance. The high molybdenum content in 316 SS provides superior resistance to pitting and crevice corrosion, making them ideal for marine equipment, chemical processing plants, and food-grade machinery. Their precise inch-system dimensions (0.234" ID x 0.5" OD) ensure a perfect fit for No. 12 screws, preventing loosening and distributing loads evenly to extend the lifespan of assemblies. By incorporating RoHS 3 and REACH compliance, these washers support sustainable manufacturing practices and reduce risks in sensitive applications, offering engineers a reliable solution for corrosion-resistant, compliant hardware that withstands aggressive conditions while meeting global safety standards.

Specification Summary & Compliance

This flat washer features precise dimensions with an inner diameter of 0.234", outer diameter of 0.5", and thickness ranging from 0.033" to 0.047", designed for use with No. 12 screws in inch-system applications. Manufactured from 316 Stainless Steel, it adheres to industry standards for corrosion resistance and mechanical performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use, supporting environmental and health safety protocols in global markets.