S-90283A245 10-24 x 3/4" ASME B18.6.3 Steel Pan Head Slotted Screws

Steel Pan Head Slotted Screws

0121FA00051 Steel Pan Head Slotted Screws
0121FA00051 Steel Pan Head Slotted Screws

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

Part No.
Part No. 0121FA00051
Equivalent to mcmaster :
90283A245

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 3/4"

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 for extended service life in demanding environments
  • High-strength performance with 60,000 psi tensile strength and Rockwell B60 hardness for reliable load-bearing applications
  • Precision threading with Class 2A UNC coarse threads ensuring consistent engagement and vibration resistance
  • Universal compatibility through ASME B18.6.3 compliance for seamless integration with standard industrial components
  • Easy installation with standard slotted drive design for straightforward assembly using common tools
  • Full-thread engagement along the 3/4" length providing maximum holding power across the entire fastener
  • Environmental compliance meeting RoHS 3 and REACH standards for sustainable manufacturing practices

Professional Applications & Engineering Value

These 10-24 UNC zinc-plated steel rounded head screws deliver exceptional engineering value for industrial assembly applications where corrosion resistance and high tensile strength are critical. The coarse threading and Class 2A thread fit provide superior vibration resistance in machinery, automotive components, and electrical enclosures, while the fully threaded design ensures maximum grip length for secure fastening. The pan head profile with slotted drive offers reliable installation with standard tools, making these fasteners ideal for maintenance operations and production lines requiring consistent, repeatable performance. Their compliance with ASME B18.6.3 standards guarantees dimensional accuracy and interchangeability across industrial systems.

Specification Summary & Compliance

These rounded head screws feature precise 10-24 UNC coarse threading with Class 2A thread fit tolerance, ensuring proper engagement in industrial applications. Manufactured to ASME B18.6.3 specifications with 3/4" length and fully threaded design. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming adherence to current regulatory requirements for hazardous substance restrictions.

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