S-91525A235 0.281" ID x 2.5" OD Oversized Washers
Oversized Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for chemical, marine, and outdoor applications.
- Precise dimensional fit with 0.281" ID and 2.5" OD ensures reliable load distribution and secure fastening for 1/4" screws.
- Durable performance with a thickness range of 0.051-0.080" providing consistent spacing and vibration resistance in industrial assemblies.
- Environmental compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries and reducing legal risks.
- Broad compatibility in inch measurement systems, simplifying sourcing and integration into existing machinery and equipment.
- Long-term reliability from high-quality stainless steel, minimizing maintenance and replacement costs in demanding conditions.
Professional Applications & Engineering Value
This 316 stainless steel flat washer is engineered to address critical challenges in corrosive and high-moisture environments, such as chemical processing, marine equipment, and food manufacturing. Its precision dimensions (0.281" ID x 2.5" OD) and consistent thickness ensure even load distribution, preventing bolt loosening and surface damage under stress. By utilizing 316 stainless steel, it offers exceptional resistance to pitting and crevice corrosion, extending service life in applications where ordinary washers fail. The RoHS and REACH compliance further supports sustainable operations, making it a trusted choice for industries prioritizing safety and environmental regulations without compromising on industrial-grade durability.
Specification Summary & Compliance
This flat washer adheres to inch system standards with an inner diameter of 0.281", outer diameter of 2.5", and thickness ranging from 0.051" to 0.080", designed for use with 1/4" screws. It conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring compliance for hazardous substance restrictions and environmental safety in industrial applications.
