S-92141A007 0.141" ID x 0.375" OD Oversized Washers

Oversized Washers

1248FA00461 Oversized Washers
1248FA00461 Oversized Washers

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

Part No.
Part No. 1248FA00461
Equivalent to mcmaster :
92141A007

Basic Information

System of Measurement Inch
Washer Type Flat

Dimension Parameters

ID 0.141"
OD 0.375"
Thickness 0.025-0.040"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Not Rated

Installation & Application Parameters

For Screw Size No. 5

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh or humid environments.
  • Precise dimensional fit with 0.141" ID and 0.375" OD ensures reliable performance with No. 5 screws.
  • Enhanced load distribution from the flat washer design helps prevent surface damage and loosening.
  • Strict compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use.
  • Consistent thickness range of 0.025-0.040" provides uniform spacing and reliable assembly integrity.
  • Broad industrial compatibility with inch-system fasteners, simplifying sourcing and inventory.
  • Durable material properties offer long service life, reducing maintenance and replacement frequency.

Professional Applications & Engineering Value

These 18-8 stainless steel flat washers are engineered to address common industrial challenges such as galvanic corrosion, vibration-induced failure, and assembly misalignment. The inch-system dimensions, including the precise 0.141" ID and 0.375" OD, ensure a snug fit with No. 5 screws, distributing clamp load evenly to protect sensitive surfaces and extend fastener life. Ideal for electrical enclosures, machinery, and outdoor equipment, these washers provide reliable performance in demanding conditions where moisture, chemicals, or temperature variations are concerns. Their robust design supports efficient installation and reduces the risk of joint failure, making them a trusted choice for mechanical and industrial assemblies.

Specification Summary & Compliance

This flat washer features an inner diameter of 0.141", outer diameter of 0.375", and thickness ranging from 0.025" to 0.040", designed specifically for use with No. 5 screw sizes in inch measurement systems. Manufactured from 18-8 stainless steel, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial applications.

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