S-97471A124 10.5 mm ID x 26 mm OD DIN 432 Tab Lock Washers

Tab Lock Washers

1331FA00016 Tab Lock Washers
1331FA00016 Tab Lock Washers

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

Part No.
Part No. 1331FA00016
Equivalent to mcmaster :
97471A124

Basic Information

System of Measurement Metric
Washer Type Tab Lock
Specifications Met DIN 432

Dimension Parameters

ID 10.5 mm
OD 26 mm
Thickness 1 mm
Overall Height 4 mm

Material & Strength Parameters

Material 316 Stainless Steel
Hardness Not Rated

Installation & Application Parameters

For Screw Size M10

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant

Special Type Parameters

Tab Width 4.5 mm
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior vibration resistance through the unique tab lock design that prevents loosening under dynamic loads
  • Exceptional corrosion resistance with 316 stainless steel construction for harsh industrial environments
  • Precise dimensional compatibility with M10 fasteners (10.5mm ID) ensuring perfect fit and optimal performance
  • Reliable locking action with 4.5mm tab width providing secure mechanical retention
  • Standardized quality assurance through DIN 432 compliance for consistent performance across applications
  • Environmental compliance meeting RoHS 3 and REACH standards for safe industrial use
  • Durable thin profile with 1mm thickness maintaining strength while minimizing space requirements

Professional Applications & Engineering Value

This M10 tab lock washer delivers critical vibration resistance in demanding industrial applications where conventional fasteners fail. The 316 stainless steel construction provides superior corrosion resistance against chemicals, saltwater, and industrial atmospheres, making it ideal for marine equipment, chemical processing plants, and food processing machinery. The DIN 432 compliant design ensures precise dimensional control and reliable locking performance through its integrated tab mechanism, which physically prevents rotational loosening. This metric locking washer solves common vibration-induced fastener failure problems in heavy machinery, automotive assemblies, and electrical enclosures, providing maintenance-free security in high-stress environments where reliability is paramount.

Specification Summary & Compliance

Manufactured to DIN 432 specifications with precise dimensions: 10.5mm internal diameter, 26mm outer diameter, and 1mm thickness. The tab lock design features a 4.5mm tab width for optimal locking performance. This metric washer is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across industrial applications while maintaining the corrosion-resistant properties of 316 stainless steel construction.

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