S-91525A468 0.125" ID x 1.5" 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 from 316 stainless steel construction, ideal for harsh industrial and marine environments
- Precise dimensional fit with 0.125" inner diameter ensuring secure seating on No. 4 screws without slippage
- Optimal load distribution provided by the large 1.5" outer diameter, protecting surfaces from damage
- Consistent performance maintained through controlled 0.050-0.080" thickness range for reliable compression
- Environmental compliance assurance with RoHS 3 and REACH adherence, meeting strict regulatory standards
- Long-term durability in corrosive conditions, reducing replacement frequency and maintenance costs
- Versatile compatibility with inch-system fasteners across multiple industrial applications
Professional Applications & Engineering Value
Engineered for demanding environments, these 316 stainless steel flat washers deliver exceptional corrosion resistance where ordinary fasteners fail. The precise 0.125" ID ensures perfect alignment with No. 4 screws, eliminating installation issues while the substantial 1.5" OD provides superior load distribution across joined materials. Manufactured to exacting thickness tolerances (0.050-0.080"), these precision washers maintain consistent clamping force in marine applications, chemical processing equipment, and outdoor infrastructure where moisture and corrosive elements are prevalent. Their inch-system compatibility makes them ideal for American-standard machinery maintenance and repair operations.
Specification Summary & Compliance
This flat washer features inch-dimension specifications with 0.125" inner diameter, 1.5" outer diameter, and thickness range of 0.050-0.080" specifically designed for No. 4 screw size. Manufactured from 316 stainless steel for optimal performance in corrosive environments. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
