S-91829A560 10-24 Shoulder Screws

Shoulder Screws

0570FA00057 Shoulder Screws
0570FA00057 Shoulder Screws

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

Part No.
Part No. 0570FA00057
Equivalent to mcmaster :
91829A560

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 1/4"
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 Slotted

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B55
Tensile Strength 70000 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

  • Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
  • Precise alignment and smooth rotation ensured by the accurately machined 1/4" shoulder diameter with tight tolerances
  • High mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
  • Reliable coarse threading with 10-24 UNC Class 2A fit for secure fastening and easy assembly
  • Versatile socket head design with slotted drive for compatibility with standard tools and controlled installation
  • Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in regulated industries
  • Right-hand thread direction for standard installation procedures and broad compatibility

Professional Applications & Engineering Value

This precision 10-24 UNC shoulder screw is engineered to address critical alignment and durability challenges in industrial assemblies. The 18-8 stainless steel material, combined with a passivated finish, provides excellent resistance to corrosion and wear, extending service life in machinery, automotive, and electronic equipment. The precisely machined 1/4" shoulder diameter with minimal tolerances ensures exact positioning of components, reducing vibration and misalignment issues. With a coarse thread and Class 2A fit, it offers quick, secure fastening, while the socket head allows for efficient torque application in confined spaces. Ideal for pivots, axles, and guides, this screw delivers reliable performance where precision and strength are paramount.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety. Manufacturing specifications include precise shoulder diameter and length tolerances (e.g., shoulder diameter: -0.001" to 0"), supporting reliable integration in high-performance applications.

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