S-97595A232 10-32 x 1/2" ASME B18.3 Brass Hex Drive Flat Head Screws

Brass Hex Drive Flat Head Screws

0318FA00011 Brass Hex Drive Flat Head Screws
0318FA00011 Brass Hex Drive Flat Head Screws

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Part No.
Part No. 0318FA00011
Equivalent to mcmaster :
97595A232

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.363"
Head Height 0.127"
Flat Head Profile Standard

Dimensions

Length 1/2"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 1/8"
Countersink Angle 82°

Material & Strength

Material Brass
Hardness Rockwell B55
Tensile Strength 50000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3
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 brass construction for long-lasting performance in harsh environments
  • Precise Class 3A thread fit ensures secure, vibration-resistant fastening in critical applications
  • High tensile strength (50,000 psi) provides reliable load-bearing capacity for demanding industrial use
  • 82° countersink angle allows for flush mounting with standard countersunk holes
  • Rockwell B55 hardness maintains thread integrity and prevents stripping during installation
  • Fully threaded design offers maximum grip length and uniform stress distribution
  • Hex drive compatibility enables quick installation with standard tools while preventing cam-out

Professional Applications & Engineering Value

These 10-32 UNF Class 3A brass flat head screws deliver exceptional performance in precision engineering applications where corrosion resistance and reliable fastening are paramount. The fine thread configuration provides superior holding power in softer materials and thin-section components, while the brass material eliminates galvanic corrosion concerns when mating with dissimilar metals. The 82° countersink angle ensures perfect flush mounting in machinery, electrical enclosures, and instrumentation panels. With fully threaded design and hex drive compatibility, these screws offer simplified installation and maintenance in confined spaces, making them ideal for aerospace, marine, and electronic assembly applications requiring repeated disassembly and reassembly cycles.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with Class 3A thread fit for superior precision and consistent performance. These 10-32 UNF fine thread screws feature a standard 82° countersink angle and are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The right-hand thread direction and 1/2" length provide standardized compatibility across industrial applications, ensuring reliable interchangeability and maintenance efficiency.

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