S-91525A455 0.188" ID x 1.25" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to premium 316 stainless steel construction
• Precise dimensional fit with 0.188" ID and 1.25" OD ensures proper alignment and load distribution for No. 8 screws
• Consistent thickness range (0.050-0.080") provides reliable spacing and vibration resistance in assemblies
• Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
• Excellent chemical resistance against chlorides and industrial chemicals for extended service life
• Dimensional stability maintains flatness and prevents deformation under load
• Broad industrial compatibility with inch-system fasteners and equipment

Professional Applications & Engineering Value

These 316 stainless steel flat washers deliver exceptional performance in demanding applications where corrosion resistance is critical. The inch-system measurement provides precise compatibility with No. 8 screws, ensuring proper load distribution and preventing surface damage to connected materials. The 0.188" ID x 1.25" OD dimensions with controlled 0.050-0.080" thickness create optimal bearing surfaces that resist embedding and maintain joint integrity. Ideal for marine environments, chemical processing equipment, food processing machinery, and outdoor industrial applications, these washers solve common failure points by providing superior protection against galvanic corrosion and chemical degradation while meeting strict industry compliance requirements.

Specification Summary & Compliance

This flat washer features precise inch-system dimensions with 0.188" internal diameter, 1.25" outer diameter, and thickness ranging from 0.050" to 0.080". Manufactured from 316 stainless steel for optimal corrosion resistance, the washers are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide. The washers are specifically engineered for use with No. 8 screws in inch-system assemblies.