S-92451A296 12-24 x 1" ASME B18.6.3 Brass Slotted Flat Head Screws

Brass Slotted Flat Head Screws

0356FA00057 Brass Slotted Flat Head Screws
0356FA00057 Brass Slotted Flat Head Screws

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Part No.
Part No. 0356FA00057
Equivalent to mcmaster :
92451A296

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.412"
Head Height 0.132"
Flat Head Profile Standard

Dimensions

Length 1"

Thread Parameters

Thread Type UNC
Thread Size 12-24
Thread Diameter 0.216"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Slotted
Countersink Angle 82°

Material & Strength

Material Brass
Hardness Rockwell B50
Tensile Strength 50000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.6.3
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 from brass construction for long-lasting performance in demanding environments
  • Excellent mechanical strength with 50,000 psi tensile strength and Rockwell B50 hardness for reliable load-bearing capability
  • Precision thread engagement with Class 2A fit and UNC coarse threads ensuring secure fastening and vibration resistance
  • Optimal flush mounting featuring standard 82° countersink angle for seamless surface integration
  • Full threading design providing maximum grip length and uniform stress distribution
  • Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards
  • Traditional slotted drive offering compatibility with standard screwdrivers for easy installation

Professional Applications & Engineering Value

These 12-24 UNC brass flat head slotted screws deliver exceptional performance in applications where corrosion resistance and mechanical reliability are paramount. The brass material provides inherent protection against oxidation and galvanic corrosion, making these flat head screws ideal for electrical components, marine hardware, and plumbing systems. The 82° countersink angle ensures flush mounting in precision-machined surfaces, while the Class 2A thread fit guarantees consistent engagement without binding. The fully threaded design maximizes holding power across the entire 1" length, distributing stress evenly to prevent material fatigue. These industrial screws are engineered to maintain integrity in environments where moisture, chemicals, or temperature variations would compromise lesser fasteners.

Specification Summary & Compliance

Manufactured to ASME B18.6.3 specifications with Class 2A thread fit tolerance for precise engagement. Features 12-24 UNC coarse threads with right-hand orientation and standard flat head profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial applications worldwide. The Rockwell B50 hardness and 50,000 psi tensile strength validate mechanical performance standards for demanding fastening requirements.

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