S-92210A242 10-24 x 1/2" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws

Stainless Steel Hex Drive Flat Head Screws

0312FA00106 Stainless Steel Hex Drive Flat Head Screws
0312FA00106 Stainless Steel Hex Drive Flat Head Screws

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Part No.
Part No. 0312FA00106
Equivalent to mcmaster :
92210A242

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.411"
Head Height 0.127"
Flat Head Profile Standard

Dimensions

Length 1/2"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
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 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B55
Tensile Strength 70000 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 for extended service life in harsh environments
  • Exceptional mechanical strength delivering 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under heavy loads
  • Precision thread engagement with Class 3A fit and UNC coarse threads ensuring secure fastening and vibration resistance
  • Optimized flush mounting featuring standard 82° countersink angle and flat head design for seamless surface integration
  • Enhanced installation efficiency with hex drive design providing positive torque transmission and reduced tool slippage
  • Full-threaded reliability offering consistent clamping force along the entire 1/2" length for uniform stress distribution
  • Regulatory compliance assurance meeting ASME B18.3 specifications while being RoHS 3 and REACH compliant for global applications

Professional Applications & Engineering Value

These 10-24 UNC flat head screws deliver critical engineering solutions where flush surface requirements meet demanding mechanical performance needs. The 18-8 stainless steel composition with passivated finish provides exceptional resistance to oxidation and chemical exposure, making them ideal for industrial equipment, machinery assemblies, and outdoor applications. The Class 3A thread fit ensures precise engagement with mating components, eliminating play and maintaining joint integrity under vibration. With 70,000 psi tensile strength and fully threaded design, these hex drive screws distribute clamping forces evenly, preventing stress concentration points that lead to fastener failure in high-stress industrial environments.

Specification Summary & Compliance

Manufactured to exacting dimensional standards with Class 3A thread fit and UNC coarse thread profile (10-24 size). The 1/2" length features fully threaded construction with 82° countersink angle and standard flat head profile. Complies with ASME B18.3 specifications for dimensional accuracy and mechanical properties. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for environmental and safety standards in industrial applications.

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