S-91525A237 0.281" ID x 3" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 stainless steel composition for long-lasting performance in harsh environments
• Precise dimensional fit with 0.281" ID specifically engineered for secure 1/4" screw applications
• Optimal load distribution through generous 3" outer diameter design for enhanced joint integrity
• Consistent thickness tolerance (0.051-0.080") ensuring reliable performance across industrial assemblies
• Environmental compliance assurance with RoHS 3 and REACH adherence for global industrial safety standards
• Durable inch-system compatibility for seamless integration with existing imperial measurement equipment
• Versatile industrial application capability across multiple sectors requiring corrosion-resistant fastening solutions

Professional Applications & Engineering Value

This 316 stainless steel flat washer delivers exceptional engineering value through its optimized material selection and dimensional precision. The 3" outer diameter provides superior surface coverage for effective load distribution, preventing surface damage and maintaining joint integrity in high-stress applications. The 0.281" inner diameter ensures perfect compatibility with 1/4" screws, eliminating play and maintaining precise alignment. Manufactured from 316 stainless steel, this washer offers outstanding resistance to corrosive elements including chlorides and industrial chemicals, making it ideal for marine environments, chemical processing plants, food processing equipment, and outdoor infrastructure. The inch-system specification guarantees seamless integration with existing imperial measurement assemblies, while the flat washer design addresses common industrial challenges including surface protection, vibration resistance, and prolonged fastener life.

Specification Summary & Compliance

This precision flat washer features inch-system dimensions with 3" outer diameter, 0.281" inner diameter, and thickness ranging from 0.051" to 0.080". Manufactured from 316 stainless steel for optimal corrosion resistance, the washer is engineered specifically for 1/4" screw size applications. The product maintains dimensional accuracy suitable for industrial assembly requirements and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe usage across global industrial markets.