S-90313A102 0.174" ID x 0.75" 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 18-8 stainless steel construction for reliable performance in harsh environments
- Precise dimensional fit with 0.174" ID specifically engineered for secure No. 8 screw applications
- Optimal load distribution through 0.75" OD design that prevents surface damage and material embedding
- Consistent thickness tolerance (0.033-0.047") ensures uniform pressure distribution and reliable seating
- Environmental compliance assurance with RoHS 3 and REACH compliance for global regulatory acceptance
- Long-term durability maintaining structural integrity under various industrial conditions
- Versatile compatibility with inch-system fasteners across multiple industrial applications
Professional Applications & Engineering Value
These 18-8 stainless steel flat washers deliver exceptional engineering value in demanding industrial environments where corrosion resistance and dimensional precision are critical. The 0.174" ID provides exact compatibility with No. 8 screws, eliminating play and ensuring secure fastening in assembly operations. The generous 0.75" OD effectively distributes clamping force across wider surfaces, preventing damage to soft materials and reducing stress concentration. Manufactured from premium stainless steel, these flat washers withstand exposure to moisture, chemicals, and temperature variations, making them ideal for industrial applications in manufacturing, machinery, outdoor equipment, and electronic enclosures where reliability cannot be compromised.
Specification Summary & Compliance
This flat washer features inch-system dimensions with internal diameter of 0.174", outer diameter of 0.75", and thickness range of 0.033-0.047" specifically designed for No. 8 screw size applications. Manufactured from 18-8 stainless steel, the product maintains dimensional consistency for reliable performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and meets international standards for industrial components.
