S-91241A536 6-32 x 7/16" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Spring Lock Washer

Stainless Steel Pan Head Phillips Screws with Spring Lock Washer

0192FA00027 Stainless Steel Pan Head Phillips Screws with Spring Lock Washer
0192FA00027 Stainless Steel Pan Head Phillips Screws with Spring Lock Washer

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

Part No.
Part No. 0192FA00027
Equivalent to mcmaster :
91241A536

Basic Information

Screw Features With Washer
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.27"
Head Height 0.097"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 7/16"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded
Locking Type Lock Washer

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2

Washer & Nut

Washer Type Spring Lock
Washer Material 410 Stainless Steel
Washer OD 0.32"
Washer Thickness 0.025"
Washer Finish Passivated

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B80
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.13
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 with integrated 410 stainless steel spring lock washer to maintain secure connections in high-motion environments.
  • Exceptional Corrosion Resistance due to 18-8 Stainless Steel construction and passivated finish, ensuring longevity in harsh or humid conditions.
  • High Tensile Strength & Durability rated at 70,000 psi and Rockwell B80 hardness for reliable performance under heavy loads.
  • Effortless Installation & Removal with Phillips No. 2 drive and coarse UNC threading, reducing assembly time and tool wear.
  • Precise Thread Fit with Class 2A tolerance, ensuring consistent engagement and reducing cross-threading risks.
  • Fully Threaded Design for maximum grip along the entire 7/16" length, enhancing holding power in various materials.
  • Regulatory Compliance meeting ASME B18.13, RoHS 3, and REACH standards for safe, industry-approved use.

Professional Applications & Engineering Value

This Phillips pan head spring lock washer screw is engineered to address critical industrial challenges, such as vibration-induced loosening and corrosion in demanding environments. The combination of 18-8 Stainless Steel and a passivated finish provides robust protection against rust and chemical exposure, making it ideal for machinery, electrical enclosures, and outdoor equipment. The integrated 410 stainless steel spring lock washer delivers continuous tension to resist shock and vibration, reducing maintenance needs. With coarse UNC threading and Class 2A fit, it ensures quick, reliable installation in metals and plastics, streamlining assembly processes while upholding ASME B18.13 specifications for consistent quality and performance.

Specification Summary & Compliance

This screw features a 6-32 UNC coarse thread with Class 2A tolerance for precise fit, fully threaded along a 7/16" length. It adheres to ASME B18.13 manufacturing standards and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for global industrial use.

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