S-93075A244 10-24 x 5/8" ASME B18.6.3 Low-Strength Steel Hex Head Screws

Low-Strength Steel Hex Head Screws

0241FA00252 Low-Strength Steel Hex Head Screws
0241FA00252 Low-Strength Steel Hex Head Screws

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

Part No.
Part No. 0241FA00252
Equivalent to mcmaster :
93075A244

Basic Information

System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 5/16"
Head Height 1/8"

Dimensions

Length 5/8"

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 External Hex

Material & Strength

Material Steel
Finish Zinc Plated
Hardness Rockwell B69
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 plating, extending service life in demanding industrial environments.
  • High tensile strength of 60,000 PSI ensures reliable, secure fastening under significant load and stress.
  • Excellent durability provided by Rockwell B69 hardness, resisting wear and deformation during installation and use.
  • Easy and efficient installation with an external hex drive and coarse UNC threads, reducing assembly time.
  • Precise Class 2A thread fit guarantees consistent engagement and reduces the risk of cross-threading.
  • Full threading along the 5/8" length offers maximum grip and adjustability in various material thicknesses.
  • Compliance with major industry standards including ASME B18.6.3, ensuring quality and interoperability.

Professional Applications & Engineering Value

This 10-24 UNC hex head screw is engineered to address common industrial fastening challenges, such as vibration loosening and corrosion-induced failure. The steel construction with a zinc plated finish provides a robust barrier against rust and chemical exposure, making it ideal for outdoor equipment, machinery assemblies, and automotive applications. The coarse thread spacing and right-hand thread direction enable quick installation in soft materials or where rapid assembly is critical, while the external hex drive allows for high torque application with standard tools. Its fully threaded design ensures uniform stress distribution, preventing joint failure and maintaining structural integrity in high-vibration environments, delivering long-term reliability for industrial hex screws users.

Specification Summary & Compliance

This screw features a Class 2A thread fit per UNC standards, ensuring precise dimensional accuracy and compatibility. It is manufactured in accordance with ASME B18.6.3 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for global supply chains.

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