S-92844A124 0.156" ID x 0.312" OD ASME B18.21.1 ASME Washers

ASME Washers

1252FA00187 ASME Washers
1252FA00187 ASME Washers

Image may differ from product. See technical specification for details.

Part No.
Part No. 1252FA00187
Equivalent to mcmaster :
92844A124

Basic Information

System of Measurement Inch
Washer Type Flat
Specifications Met ASME B18.21.1

Dimension Parameters

ID 0.156"
OD 0.312"
Thickness 0.028-0.036"

Material & Strength Parameters

Material 316 Stainless Steel
Hardness Not Rated

Installation & Application Parameters

For Screw Size No. 6

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments
  • Precise dimensional fit with 0.156" ID and 0.312" OD ensuring reliable performance with No. 6 screws
  • Enhanced load distribution through flat washer design, reducing surface pressure and preventing material damage
  • Compliance with ASME B18.21.1 standards guaranteeing consistent quality and interchangeability
  • Environmental regulatory adherence with RoHS 3 and REACH compliance for safe, sustainable usage
  • Durable mechanical properties from stainless steel material, offering long-term reliability without hardness degradation
  • Broad application versatility due to inch system measurements, compatible with standard industrial equipment

Professional Applications & Engineering Value

These 316 stainless steel flat washers deliver exceptional corrosion resistance, making them indispensable in demanding sectors like marine, chemical processing, and offshore installations. Engineered to ASME B18.21.1 specifications, they provide precise dimensional accuracy with a 0.156" ID and 0.312" OD, ensuring secure fastening for No. 6 screw assemblies. The flat design evenly distributes clamping force, mitigating stress concentration and surface damage on connected components. By utilizing inch system measurements, these washers integrate seamlessly into existing industrial setups, while their compliance with RoHS 3 and REACH supports eco-friendly operations. This combination of material excellence and standardized manufacturing addresses common failure points, such as rust-induced loosening or mismatched tolerances, thereby enhancing system longevity and reducing maintenance costs.

Specification Summary & Compliance

This flat washer features an inner diameter of 0.156", outer diameter of 0.312", and thickness ranging from 0.028" to 0.036", designed specifically for No. 6 screws. It conforms to ASME B18.21.1 standards, ensuring dimensional precision and mechanical consistency. The product is manufactured from 316 stainless steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for restricted substance-controlled applications.

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