S-96660A158 8-32 x 1/4" Steel Flanged Button Head Hex-Drive Screws

Steel Flanged Button Head Hex-Drive Screws

0175FA00081 Steel Flanged Button Head Hex-Drive Screws
0175FA00081 Steel Flanged Button Head Hex-Drive Screws

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

Part No.
Part No. 0175FA00081
Equivalent to mcmaster :
96660A158

Basic Information

Screw Features Flanged
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Height 0.087"
Rounded Head Profile Wide
Rounded Head Style Button

Dimensions

Length 1/4"
Flange Diameter 0.359"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Diameter 0.164"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 3/32"

Material & Strength

Material Zinc-Plated Alloy Steel
Hardness Rockwell C32
Tensile Strength 120000 psi

Temperature & Environment

REACH Compliant
RoHS 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 with zinc-plated alloy steel construction, ideal for harsh industrial environments
  • Exceptional tensile strength of 120,000 PSI ensures reliable performance under high-stress applications
  • Class 3A thread fit provides precise, secure fastening with minimal risk of loosening
  • Flanged design and fully threaded body offer enhanced load distribution and vibration resistance
  • Rockwell C32 hardness delivers excellent durability and wear resistance for long service life
  • 3/32" hex drive allows for easy installation with standard tools, reducing assembly time
  • Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

These 8-32 UNC thread rounded head screws are engineered to address common industrial challenges such as vibration-induced loosening and corrosion in demanding environments. The zinc-plated alloy steel construction provides a robust barrier against moisture and chemicals, extending the fastener's lifespan in applications like machinery assembly, automotive components, and electrical enclosures. The coarse thread spacing and Class 3A thread fit ensure quick, secure installations with high repeatability, while the flanged design distributes clamping force evenly, reducing the risk of surface damage. Ideal for heavy-duty fastening where reliability and compliance with international standards are critical, these screws deliver consistent performance in industrial screw applications.

Specification Summary & Compliance

This product adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental and safety standards are upheld. Manufactured with a right-hand thread and coarse thread spacing, it is designed for efficient assembly and reliable performance in various industrial settings.

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