S-90910A732 6-32 x 3/8" ASME B18.3 Stainless Steel Button Head Torx Plus Screws

Stainless Steel Button Head Torx Plus Screws

0155FA00071 Stainless Steel Button Head Torx Plus Screws
0155FA00071 Stainless Steel Button Head Torx Plus Screws

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Part No.
Part No. 0155FA00071
Equivalent to mcmaster :
90910A732

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.262"
Head Height 0.073"
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 3/8"

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

Tip & Drive Parameters

Drive Style Torx Plus
Drive Size IP10, T10

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B55
Tensile Strength 60000 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 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
  • Enhanced torque transmission and reduced cam-out with Torx Plus IP10 drive, ensuring secure fastening and tool longevity
  • High mechanical strength with 60,000 psi tensile strength and Rockwell B55 hardness for reliable performance under stress
  • Easy alignment and reduced snagging thanks to the low-profile rounded button head design
  • Consistent thread engagement with fully threaded 6-32 UNC coarse spacing and Class 2A fit for quick assembly
  • Broad regulatory compliance meeting ASME B18.3 standards, RoHS 3, and REACH for global supply chain compatibility
  • Versatile 3/8" length providing optimal grip range for various material thicknesses in right-hand thread applications

Professional Applications & Engineering Value

These 6-32 UNC rounded head screws deliver exceptional value in precision assemblies where corrosion resistance and reliable fastening are critical. The 18-8 stainless steel material combined with passivated finish provides lasting protection against oxidation and chemical exposure, making them ideal for electronics enclosures, machinery panels, and outdoor equipment. The Torx Plus IP10 drive system minimizes tool slippage and operator fatigue during high-torque applications, while the fully threaded design ensures maximum holding power across the entire 3/8" length. Engineered to ASME B18.3 specifications with Class 2A thread fit, these screws maintain dimensional consistency for automated assembly lines and maintenance operations where repeatability is essential.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit tolerances with 6-32 UNC coarse thread spacing and right-hand thread direction. Complies with ASME B18.3 manufacturing standards and demonstrates regulatory adherence through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance. The passivated finish on 18-8 stainless steel provides additional corrosion protection while maintaining the material's inherent 60,000 psi tensile strength and Rockwell B55 hardness properties.

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