S-96025A253 10.5 mm ID x 20 mm OD Clipped Washers

Clipped Washers

1285FA00043 Clipped Washers
1285FA00043 Clipped Washers

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

Part No.
Part No. 1285FA00043
Equivalent to mcmaster :
96025A253

Basic Information

System of Measurement Metric
Washer Type Clipped

Dimension Parameters

ID 10.5 mm
OD 20 mm
Thickness 1.8-2.2 mm

Material & Strength Parameters

Material Steel
Hardness Rockwell B40

Installation & Application Parameters

For Screw Size M10

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant

Geometric Parameters

Clipped Width 17.6 mm
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Enhanced Load Distribution with 20mm outer diameter to prevent surface damage and extend assembly life
  • Secure Anti-Rotation Locking through 17.6mm clipped width design that prevents washer spin during vibration
  • Precision M10 Compatibility with 10.5mm inner diameter ensuring perfect fit with standard metric bolts
  • Superior Durability from Rockwell B40 hardness steel construction resisting deformation under pressure
  • Consistent Performance with 1.8-2.2mm thickness tolerance maintaining reliable spacing in dynamic applications
  • Environmental Compliance Assurance meeting RoHS 3 and REACH standards for global manufacturing use
  • Corrosion-Resistant Base Material using quality steel for long-term reliability in industrial environments

Professional Applications & Engineering Value

This M10 metric steel clipped washer delivers critical engineering solutions where standard washers fail. The clipped width design (17.6mm) provides positive locking against rotation in high-vibration environments like automotive assemblies, machinery frames, and electrical enclosures. Manufactured from Rockwell B40 hardness steel, it maintains dimensional stability under repeated loading cycles while the precise 10.5mm ID ensures perfect alignment with M10 fasteners. The 20mm OD distributes clamping forces effectively across softer materials, preventing embedment and joint loosening. Ideal for industrial fastening applications requiring vibration resistance and maintained preload, this washer's metric dimensions and steel construction make it essential for OEM manufacturing and maintenance operations.

Specification Summary & Compliance

This clipped washer features precision metric dimensions with 10.5mm ID, 20mm OD, and 1.8-2.2mm thickness range. Manufactured to standard M10 screw size compatibility with 17.6mm clipped width. Material hardness certified to Rockwell B40 specifications. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global industrial applications.

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