S-91525A472 0.156" 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 in harsh environments due to 316 stainless steel construction, ideal for marine, chemical, and outdoor applications
- Precise dimensional fit with 0.156" ID and 1.5" OD ensures reliable seating and load distribution for No. 6 screws
- Consistent thickness range (0.028-0.045") provides uniform pressure distribution and vibration resistance in assemblies
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in global industrial supply chains
- Long-term durability with stainless steel's inherent strength against pitting and chemical degradation
- Interchangeable inch-system compatibility for seamless integration with existing North American equipment and fasteners
Professional Applications & Engineering Value
These 316 stainless steel flat washers deliver critical protection against galvanic corrosion and stress cracking in demanding industrial settings. The precise inch dimensions (0.156" ID x 1.5" OD) ensure optimal load bearing surface for No. 6 screw applications, preventing joint loosening under vibration while distributing clamp load effectively. Engineered for chemical processing equipment, marine hardware, and food-grade machinery, the 316 stainless steel composition maintains integrity in chloride-exposed environments where inferior materials would fail. The controlled 0.028-0.045" thickness range guarantees consistent performance in automated assembly lines while accommodating minor surface irregularities.
Specification Summary & Compliance
Manufactured to standard inch-system flat washer dimensions with 0.156" inner diameter and 1.5" outer diameter. Thickness tolerance maintained between 0.028-0.045" for uniform performance. Material conforms to 316 stainless steel specifications for maximum corrosion resistance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC updates, ensuring environmental safety and global market acceptance.
