S-91525A311 0.08" ID x 0.188" 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 with 316 stainless steel construction, ideal for harsh chemical and marine environments.
- Enhanced load distribution from a flat washer design, preventing surface damage and loosening under vibration.
- Consistent dimensional accuracy with 0.08" ID and 0.188" OD, ensuring a precise fit for No. 1 screws.
- Durable mechanical performance thanks to Rockwell B68 hardness, resisting deformation under pressure.
- Reliable thickness range of 0.040-0.060", providing flexibility for various clamping force requirements.
- Full regulatory compliance with RoHS 3 and REACH, safe for use in regulated industries worldwide.
- Long-term cost efficiency by reducing maintenance and replacement needs in heavy-duty applications.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 316 stainless steel flat washers deliver exceptional corrosion resistance, making them suitable for chemical processing, marine equipment, and outdoor infrastructure. The Rockwell B68 hardness ensures the washer maintains its shape under high loads, preventing fastener failure. With precise inch system dimensions (0.08" ID x 0.188" OD), they provide a secure fit for No. 1 screw assemblies, reducing the risk of loosening in vibrating machinery. This combination of material integrity and exact sizing solves common issues like galvanic corrosion and joint instability, extending the service life of your heavy-duty projects while meeting strict industry standards.
Specification Summary & Compliance
This flat washer adheres to inch measurement standards with an inner diameter of 0.08", outer diameter of 0.188", and thickness ranging from 0.040" to 0.060". It is manufactured from 316 stainless steel with a hardness of Rockwell B68 for consistent 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.
