S-92146A515 0.075" ID x 0.15" OD Split Lock Washers

Split Lock Washers

1307FA00144 Split Lock Washers
1307FA00144 Split Lock Washers

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

Part No.
Part No. 1307FA00144
Equivalent to mcmaster :
92146A515

Basic Information

System of Measurement Inch
Washer Type Split Lock

Dimension Parameters

ID 0.075"
OD 0.15"
Thickness 0.015"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Rockwell C35

Installation & Application Parameters

For Screw Size No. 1

Finish & Compliance Parameters

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

Special Type Parameters

Split Lock Washer Type Standard
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 vibration resistance due to the split lock design, preventing fastener loosening in dynamic industrial environments
  • Excellent corrosion resistance from 18-8 stainless steel construction, ideal for harsh or washdown applications
  • Precise fit for No. 1 screws with 0.075" ID, ensuring secure fastening and reduced assembly time
  • Enhanced durability with Rockwell C35 hardness, maintaining spring tension and locking performance under repeated stress
  • Reliable compliance with RoHS 3 and REACH regulations, meeting strict international environmental and safety standards
  • Optimized dimensions (0.15" OD, 0.015" thickness) for space-constrained assemblies without compromising locking force
  • Wide industrial compatibility as a standard split lock washer in inch measurement systems

Professional Applications & Engineering Value

This 18-8 stainless steel split lock washer addresses critical vibration-induced loosening in machinery, electronics, and automotive systems. The standard split lock design creates continuous spring action against the nut and workpiece, maintaining clamp load where torque relaxation occurs. Its corrosion-resistant material ensures longevity in humid, chemical, or outdoor settings, while the precise 0.075" ID and 0.015" thickness provide consistent performance in compact assemblies. Engineers specify this washer for No. 1 screw applications requiring dependable locking where maintenance access is limited, reducing downtime and warranty claims.

Specification Summary & Compliance

Manufactured to standard split lock washer dimensions in the inch system with 0.075" ID, 0.15" OD, and 0.015" thickness. The washer meets industry standards for Class 2A thread fit and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC updates. Material certification confirms 18-8 stainless steel composition and Rockwell C35 hardness for consistent mechanical properties.

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