S-90283A205 8-32 x 2" ASME B18.6.3 Steel Pan Head Slotted Screws

Steel Pan Head Slotted Screws

0121FA00046 Steel Pan Head Slotted Screws
0121FA00046 Steel Pan Head Slotted Screws

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

Part No.
Part No. 0121FA00046
Equivalent to mcmaster :
90283A205

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 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 demanding environments
  • High tensile strength of 60,000 psi ensures reliable performance under heavy loads and vibration
  • Rockwell B60 hardness provides excellent durability and resistance to wear during installation and use
  • Class 2A thread fit offers consistent, reliable engagement with standard UNC coarse threaded components
  • Full threading along the 2" length enables maximum grip and adjustment flexibility in assemblies
  • Slotted pan head design allows for easy installation with standard screwdrivers while providing a low-profile finish
  • Compliance with major industry standards including ASME B18.6.3 ensures consistent quality and interchangeability

Professional Applications & Engineering Value

These zinc-plated steel rounded head screws deliver exceptional engineering value across industrial applications where corrosion resistance and mechanical strength are critical. The UNC coarse threading provides superior engagement in softer materials and faster installation times, while the Class 2A thread fit maintains precise tolerances for consistent performance in automated assembly environments. The pan head design with slotted drive offers a balanced solution for applications requiring both accessibility and a low-profile finish. Engineered to withstand vibration and mechanical stress, these 8-32 screws are ideal for electrical enclosures, machinery assembly, and structural frameworks where 60,000 psi tensile strength ensures long-term reliability without fastener failure.

Specification Summary & Compliance

This product features precise Class 2A thread fit with UNC coarse threading (8-32 size) and maintains dimensional accuracy per ASME B18.6.3 manufacturing specifications. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. With a 2" length and fully threaded design, these screws deliver consistent performance while meeting international quality and safety standards for industrial fastening applications.

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