S-90283A203 8-32 x 1 1/2" ASME B18.6.3 Steel Pan Head Slotted Screws

Steel Pan Head Slotted Screws

0121FA00044 Steel Pan Head Slotted Screws
0121FA00044 Steel Pan Head Slotted Screws

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

Part No.
Part No. 0121FA00044
Equivalent to mcmaster :
90283A203

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.322"
Head Height 0.096"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1 1/2"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Diameter 0.164"
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

  • Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
  • Exceptional holding power with 60,000 psi tensile strength and Rockwell B60 hardness for reliable performance under heavy loads
  • Quick installation and removal through standard slotted drive design compatible with common tools
  • Optimized thread engagement with fully threaded UNC coarse spacing for faster assembly and superior vibration resistance
  • Precise Class 2A thread fit ensures consistent performance and compatibility with standard mating components
  • Regulatory compliance assurance meeting ASME B18.6.3, RoHS 3, and REACH standards for quality and environmental safety
  • Versatile pan head design provides excellent bearing surface while maintaining low-profile installation

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 8-32 UNC zinc-plated steel screws deliver exceptional performance in machinery assembly, electrical enclosures, and structural frameworks. The zinc-plated steel construction provides essential corrosion protection in environments exposed to moisture and chemicals, while the Rockwell B60 hardness and 60,000 psi tensile strength ensure reliable fastening under vibration and dynamic loads. The fully threaded coarse spacing design enables rapid installation and superior holding power in various materials, making these rounded head slotted screws ideal for maintenance, repair, and OEM applications where durability and compliance with ASME B18.6.3 standards are critical requirements.

Specification Summary & Compliance

This 1-1/2" pan head screw features precise Class 2A thread fit with 8-32 UNC coarse thread spacing and right-hand threading. Manufactured to exacting ASME B18.6.3 specifications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring both mechanical reliability and regulatory adherence for industrial applications.

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