S-92012A584 10-24 Shoulder Screws

Shoulder Screws

0578FA00070 Shoulder Screws
0578FA00070 Shoulder Screws

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

Part No.
Part No. 0578FA00070
Equivalent to mcmaster :
92012A584

Basic Information

System of Measurement Inch

Head Parameters

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

Dimensions

Shoulder Diameter 1/4"
Shoulder Diameter Tolerance -0.001" to 0"
Shoulder Fit Precise
Shoulder Length 5/16"
Shoulder Length Tolerance 0" to 0.002"

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 2A

Tip & Drive Parameters

Drive Style Hex
Drive Size 1/8"

Material & Strength

Material Alloy Steel
Finish Black Oxide
Hardness Rockwell C32
Tensile Strength 140000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional strength and durability with 140,000 psi tensile strength and Rockwell C32 hardness, ideal for high-stress industrial applications.
  • Superior corrosion resistance thanks to the black oxide finish, extending service life in harsh environments.
  • Precise alignment and reduced wear with a smooth 1/4" shoulder diameter and tight tolerance (-0.001" to 0"), ensuring accurate component positioning.
  • Reliable thread engagement featuring Class 2A UNC coarse threads for easy assembly and secure fastening in demanding conditions.
  • Easy installation and removal with a standard hex socket head and 1/8" drive, allowing for efficient maintenance with common tools.
  • Environmental compliance assurance by meeting RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices.
  • Versatile right-hand coarse threading for quick assembly in machinery, automation, and heavy equipment applications.

Professional Applications & Engineering Value

This 10-24 UNC shoulder screw is engineered from alloy steel with a black oxide finish to address common industrial challenges like misalignment, vibration loosening, and corrosion. The precisely machined 1/4" shoulder diameter acts as a reliable pivot or spacer, minimizing wear on moving parts in machinery assemblies, while the Class 2A thread fit ensures consistent performance under heavy loads. Ideal for use in precision equipment, automotive systems, and industrial automation, it combines high tensile strength and corrosion resistance to reduce maintenance downtime and enhance operational reliability in demanding B2B environments.

Specification Summary & Compliance

This shoulder screw adheres to UNC coarse thread standards with a Class 2A thread fit for precise tolerance, and features a shoulder diameter tolerance of -0.001" to 0" and length tolerance of 0" to 0.002". Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safety and sustainability in industrial applications.

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