S-90283A247 10-24 x 1" ASME B18.6.3 Steel Pan Head Slotted Screws

Steel Pan Head Slotted Screws

0121FA00052 Steel Pan Head Slotted Screws
0121FA00052 Steel Pan Head Slotted Screws

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

Part No.
Part No. 0121FA00052
Equivalent to mcmaster :
90283A247

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.11"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
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, extending service life in demanding industrial environments
  • High tensile strength of 60,000 psi ensures reliable fastening under mechanical stress and vibration
  • Rockwell B60 hardness provides excellent wear resistance and maintains thread integrity during repeated installations
  • Class 2A thread fit offers optimal assembly clearance while maintaining secure connections in coarse-thread applications
  • Fully threaded design maximizes grip length and load distribution across the entire fastener
  • Slotted pan head design enables quick installation with standard tools while providing a low-profile, rounded finish
  • Compliance with major industry standards including ASME B18.6.3 ensures consistent quality and interchangeability

Professional Applications & Engineering Value

These 10-24 UNC coarse thread screws with zinc-plated steel construction address critical industrial fastening challenges where corrosion resistance and mechanical strength are paramount. The rounded pan head with slotted drive provides reliable installation in confined spaces while maintaining a smooth surface profile. Engineered with fully threaded design and Class 2A thread fit, these screws deliver superior holding power in metal assemblies, electrical enclosures, and machinery components. The combination of 60,000 psi tensile strength and Rockwell B60 hardness ensures consistent performance in high-vibration environments, making them ideal for automotive, manufacturing, and industrial equipment applications where fastener failure is not an option.

Specification Summary & Compliance

This 1" length screw features 10-24 UNC coarse threads with Class 2A thread fit per ASME standards, ensuring precise dimensional accuracy and reliable mating with corresponding nuts and threaded holes. Manufacturing complies with ASME B18.6.3 specifications for dimensional consistency and performance reliability. The product meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations, making it suitable for global industrial supply chains and environmentally conscious manufacturing operations.

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