S-95289A129 10-24 x 3/4" ASME B18.3 Set Screws

Set Screws

0664FA00029 Set Screws
0664FA00029 Set Screws

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

Part No.
Part No. 0664FA00029
Equivalent to mcmaster :
95289A129

Basic Information

System of Measurement Inch

Head Parameters

Head Type Headless

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 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.
  • Exceptional holding power ensured by Class 3A thread fit, providing precise, vibration-resistant fastening.
  • High-strength durability from Rockwell B80 hardness, resisting wear and deformation under heavy loads.
  • Easy installation and removal with a 3/32" hex drive, allowing for efficient tool engagement in tight spaces.
  • Enhanced grip and alignment due to the extended tip design, improving contact and reducing component slippage.
  • Reliable coarse UNC threading for quick assembly and strong engagement in various materials.
  • Compliance with industry standards including ASME B18.3, ensuring consistent quality and performance.

Professional Applications & Engineering Value

This 10-24 UNC set screw is engineered to address common industrial challenges such as component misalignment and loosening under vibration. Crafted from 18-8 Stainless Steel, it offers excellent corrosion resistance, making it suitable for applications in machinery, automotive, and outdoor equipment where moisture or chemicals are present. The hex headless design with a 3/32" drive allows for flush mounting and secure fastening in confined areas, while the extended tip provides increased surface contact for better torque transmission and holding strength. Its coarse thread and Class 3A fit ensure quick, reliable installation, reducing assembly time and maintenance needs in high-stress environments.

Specification Summary & Compliance

This set screw features a 10-24 UNC thread with Class 3A fit for precise dimensional accuracy, a length of 3/4", and an extended tip diameter of 0.127" with tight tolerances. It is manufactured in accordance with ASME B18.3 standards and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and reliability for industrial use.

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