S-90292A106 10-24 ASME B18.3 Shoulder Screws

Shoulder Screws

0547FA00025 Shoulder Screws
0547FA00025 Shoulder Screws

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

Part No.
Part No. 0547FA00025
Equivalent to mcmaster :
90292A106

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 3/8"
Head Height 3/16"
Head Texture Knurled
Socket Head Profile Standard

Dimensions

Shoulder Diameter 1/4"
Shoulder Diameter Tolerance -0.004" to -0.002"
Shoulder Fit Standard
Shoulder Length 1"
Shoulder Length Tolerance -0.005" to 0.005"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Length 3/8"
Thread Direction Right Hand
Thread Fit Class 3A

Tip & Drive Parameters

Drive Style Hex
Drive Size 1/8"

Material & Strength

Material 17-4 PH Stainless Steel
Hardness Rockwell C28
Tensile Strength 130000 psi
Minimum Shear Strength 65000 psi

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

  • Exceptional corrosion resistance from 17-4 PH Stainless Steel, ideal for harsh environments and extended service life.
  • Superior mechanical strength with 130,000 psi tensile and 65,000 psi shear strength for reliable performance under high stress.
  • Precise alignment and spacing ensured by the 1" shoulder with controlled diameter and length tolerances.
  • Secure and durable fastening provided by the Class 3A thread fit and coarse UNC thread for vibration resistance.
  • Easy installation and removal with a hex socket drive and knurled head for improved grip and torque application.
  • Broad industry compliance meeting ASME B18.3, RoHS 3, and REACH standards for quality and safety.
  • Consistent Rockwell C28 hardness for wear resistance and dependable performance in repetitive assembly.

Professional Applications & Engineering Value

This 10-24 UNC shoulder screw is engineered from 17-4 PH Stainless Steel to address critical industrial demands for durability and precision. Its 1" shoulder length and precise tolerances provide stable alignment in machinery, reducing wear on moving parts. The Class 3A thread fit and coarse UNC thread ensure secure fastening in high-vibration environments, such as automotive assemblies, robotics, and aerospace components. With a hex socket drive and knurled head, it allows for efficient installation in tight spaces, enhancing assembly speed and reliability. This screw is ideal for applications requiring high tensile strength and corrosion resistance, supporting long-term operational integrity.

Specification Summary & Compliance

The screw features a 10-24 UNC coarse thread with Class 3A thread fit for precise engagement. Shoulder dimensions include a diameter of 1/4" with a tolerance of -0.004" to -0.002" and a length of 1" with a tolerance of -0.005" to 0.005". It complies with ASME B18.3 specifications and is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to industry standards for safety and environmental regulations.

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