S-92451A159 6-32 x 2" ASME B18.6.3 Brass Slotted Flat Head Screws

Brass Slotted Flat Head Screws

0356FA00033 Brass Slotted Flat Head Screws
0356FA00033 Brass Slotted Flat Head Screws

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Part No.
Part No. 0356FA00033
Equivalent to mcmaster :
92451A159

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.262"
Head Height 0.083"
Flat Head Profile Standard

Dimensions

Length 2"

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 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 high-quality brass material, ideal for humid or demanding industrial environments
  • Reliable fastening performance with Class 2A thread fit ensuring consistent engagement and reduced cross-threading risks
  • High tensile strength of 50,000 psi provides secure, long-lasting connections under mechanical stress
  • Easy installation and removal with standard slotted drive and fully threaded UNC coarse design
  • Flush mounting capability thanks to the 82° countersink angle and flat head profile for smooth surface finishes
  • Durable construction with Rockwell B50 hardness maintaining integrity through repeated use
  • Compliance with major industry standards including ASME B18.6.3, RoHS 3, and REACH for safe, regulated applications

Professional Applications & Engineering Value

Engineered for precision and longevity, these brass flat head screws with UNC coarse threading address critical needs in electrical enclosures, marine hardware, and plumbing systems where corrosion resistance is paramount. The fully threaded 6-32 design and Class 2A fit ensure rapid assembly and vibration resistance, reducing maintenance downtime. The slotted drive offers compatibility with standard tools, while the 82° countersink allows seamless integration into angled surfaces. Ideal for industrial fastening in regulated environments, these screws deliver consistent performance under loads up to 50,000 psi, backed by ASME B18.6.3 standards for dimensional accuracy.

Specification Summary & Compliance

This screw maintains precise Class 2A thread fit per UNC standards, with full compliance to ASME B18.6.3 manufacturing specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global markets. Dimensions include a 2" length, 6-32 thread size, and standard coarse spacing, manufactured from brass with Rockwell B50 hardness for reliable mechanical properties.

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