S-91950A052 1.062" ID x 2" OD ASME B18.21.1 SAE Washers
SAE 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 and chemical applications
- Precise dimensional fit with 1.062" ID and 2" OD ensures proper load distribution and prevents fastener loosening
- Enhanced durability with thickness ranging 0.108-0.160" for reliable performance under varying pressure conditions
- Industry-standard compliance with ASME B18.21.1 guarantees consistent quality and interchangeability
- Environmental regulation adherence through RoHS 3 and REACH compliance for safe global sourcing
- Optimized for 1" screw applications providing secure fastening in industrial assemblies
- SAE inch-system compatibility ensures seamless integration with existing equipment and standards
Professional Applications & Engineering Value
These 316 stainless steel SAE flat washers deliver critical protection against galvanic corrosion and chemical degradation in demanding applications. The ASME B18.21.1 compliant design ensures uniform stress distribution across 1" screw connections, preventing joint failure in vibrating machinery and structural assemblies. With exceptional pitting resistance from molybdenum-enhanced 316 stainless steel, these flat washers maintain integrity in marine hardware, chemical processing equipment, and offshore installations where saltwater and aggressive media accelerate component deterioration. The precise 1.062" ID x 2" OD dimensions prevent installation errors while the inch-system compatibility simplifies maintenance across North American industrial infrastructure.
Specification Summary & Compliance
Manufactured to ASME B18.21.1 dimensional standards with inner diameter of 1.062", outer diameter of 2", and thickness tolerance of 0.108-0.160". These SAE flat washers comply with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations regarding chemical safety. The 316 stainless steel construction provides inherent corrosion resistance without additional surface treatments, suitable for 1" screw fastening applications across regulated industries.
