S-92844A122 0.125" ID x 0.375" OD ASME B18.21.1 ASME Washers
ASME Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
- Precise dimensional fit for No. 4 screws with a 0.125" inner diameter ensuring secure fastening
- Optimized load distribution with a 0.375" outer diameter to protect surfaces and prevent loosening
- Guaranteed quality and interchangeability through compliance with the ASME B18.21.1 standard
- Enhanced durability and longevity from consistent thickness between 0.036" and 0.045"
- Safe for regulated industries with full RoHS 3 and REACH environmental compliance
- Reliable performance in demanding mechanical and industrial assembly applications
Professional Applications & Engineering Value
These 316 stainless steel flat washers are engineered to solve critical challenges in corrosive and high-stress environments. The marine-grade 316 alloy provides exceptional resistance to chlorides and acidic conditions, making these flat washers ideal for chemical processing, marine, and food industry applications where standard steel washers would fail. The precise 0.125" ID and 0.375" OD dimensions ensure perfect compatibility with No. 4 screw assemblies, preventing bolt loosening from vibration while distributing clamp load effectively across surfaces. Manufactured to ASME B18.21.1 specifications, these washers deliver consistent performance in industrial assembly operations where dimensional accuracy and material integrity are paramount for long-term reliability.
Specification Summary & Compliance
This flat washer features an inner diameter of 0.125", outer diameter of 0.375", and thickness ranging from 0.036" to 0.045". Manufactured from 316 Stainless Steel in inch measurements, it is designed specifically for No. 4 screw applications. The product conforms to ASME B18.21.1 dimensional standards and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets with strict material restrictions.
