S-90283A157 6-32 x 1 1/2" ASME B18.6.3 Steel Pan Head Slotted Screws

Steel Pan Head Slotted Screws

0121FA00031 Steel Pan Head Slotted Screws
0121FA00031 Steel Pan Head Slotted Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0121FA00031
Equivalent to mcmaster :
90283A157

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.27"
Head Height 0.082"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1 1/2"

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

Material & Strength

Material Zinc-Plated Steel
Hardness Rockwell B60
Tensile Strength 60000 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

  • Exceptional corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
  • Superior holding power with 60,000 psi tensile strength and Rockwell B60 hardness for reliable fastening performance
  • Quick installation and removal through standard slotted drive design compatible with common tools
  • Optimized thread engagement with fully threaded UNC coarse pattern ensuring secure connections in various materials
  • Precise dimensional consistency with Class 2A thread fit for predictable assembly and interchangeability
  • Broad industrial compatibility meeting ASME B18.6.3 specifications for machine screw applications
  • Environmental compliance assurance with RoHS 3 and REACH regulations for global manufacturing suitability

Professional Applications & Engineering Value

This zinc-plated steel slotted pan head screw delivers critical performance advantages for industrial assembly applications. The rounded pan head profile provides a low-profile finish while the slotted drive style offers universal tool compatibility for maintenance and field service. Engineered with fully threaded UNC coarse threads, these 6-32 machine screws ensure maximum thread engagement in metal, plastic, and composite materials. The combination of 60,000 psi tensile strength and Rockwell B60 hardness provides reliable clamping force retention in vibration-prone environments, making these industrial screws ideal for machinery, electrical enclosures, and automotive components where structural integrity is paramount.

Specification Summary & Compliance

This 1-1/2 inch pan head screw features precision UNC coarse threads with Class 2A fit tolerance for consistent assembly performance. Manufactured in compliance with ASME B18.6.3 standards for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications requiring restricted substance compliance.

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