S-95289A126 10-24 x 3/8" ASME B18.3 Set Screws

Set Screws

0664FA00026 Set Screws
0664FA00026 Set Screws

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

Part No.
Part No. 0664FA00026
Equivalent to mcmaster :
95289A126

Basic Information

System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 3/8"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A

Tip & Drive Parameters

Tip Type Extended
Tip Length 0.098"
Tip Length Tolerance -0.005" to 0"
Tip Diameter 0.127"
Tip Diameter Tolerance -0.007" to 0"
Drive Style Hex
Drive Size 3/32"

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability
  • Precise, secure fastening ensured by Class 3A thread fit, minimizing the risk of loosening under vibration
  • High mechanical strength and durability from Rockwell B80 hardness, providing excellent resistance to wear and deformation
  • Easy installation and high torque capability with the 3/32" hex drive, allowing for efficient assembly with standard tools
  • Enhanced gripping and positioning due to the extended tip design, improving component alignment in assemblies
  • Reliable performance in industrial settings with compliance to ASME B18.3 standards, ensuring consistent quality and interchangeability
  • Environmentally safe and compliant with RoHS 3 and REACH regulations, meeting global environmental and safety standards

Professional Applications & Engineering Value

This 10-24 UNC set screw is engineered to address critical challenges in precision assembly and machinery. Manufactured from 18-8 Stainless Steel, it offers exceptional resistance to corrosion and oxidation, making it suitable for applications in automotive, aerospace, and manufacturing equipment exposed to moisture or chemicals. The Class 3A thread fit and coarse thread spacing provide a tight, reliable hold that resists loosening from vibrations, a common issue in dynamic industrial environments. The headless design with a hex drive allows for flush mounting in confined spaces, while the extended tip ensures positive engagement with mating parts, preventing slippage and improving positional accuracy. These features collectively enhance the longevity and reliability of assembled components, reducing maintenance needs and downtime.

Specification Summary & Compliance

This set screw features a 10-24 UNC thread size with Class 3A thread fit for high precision and consistent performance. It adheres to ASME B18.3 manufacturing standards, ensuring dimensional accuracy and reliability. The product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various industrial applications without hazardous substances.

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