S-91525A314 0.125" ID x 0.344" 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 from 316 stainless steel construction, ideal for harsh chemical and marine environments
- Enhanced load distribution with precise 0.125" ID and 0.344" OD dimensions, preventing surface damage and joint loosening
- Consistent performance guaranteed by Rockwell B68 hardness, maintaining structural integrity under pressure
- Reliable thickness tolerance (0.050-0.080") ensuring proper fit and uniform clamping force in assemblies
- Perfect compatibility with No. 4 screw sizes, reducing installation time and eliminating mismatches
- Environmental compliance with RoHS 3 and REACH standards, meeting global regulatory requirements
- Long-term durability in extreme conditions, minimizing maintenance and replacement costs
Professional Applications & Engineering Value
These 316 stainless steel flat washers deliver exceptional corrosion resistance in demanding industrial settings where exposure to chemicals, saltwater, or high humidity is common. The precise inch system dimensions (0.125" ID × 0.344" OD) and controlled thickness range ensure uniform stress distribution, preventing fastener loosening and material deformation in No. 4 screw assemblies. Engineered with Rockwell B68 hardness, they maintain dimensional stability under vibration and load, making them ideal for marine equipment, chemical processing plants, and food-grade machinery where reliability and compliance with strict industry standards are critical.
Specification Summary & Compliance
This flat washer meets precision dimensional requirements with 0.125" inner diameter, 0.344" outer diameter, and 0.050-0.080" thickness range. Manufactured from 316 stainless steel with Rockwell B68 hardness rating, it ensures consistent performance in inch-based assembly systems. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances and adhering to international environmental safety standards for industrial components.
