S-93985A529 6-32 Shoulder Screws

Shoulder Screws

0576FA00043 Shoulder Screws
0576FA00043 Shoulder Screws

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

Part No.
Part No. 0576FA00043
Equivalent to mcmaster :
93985A529

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 9/32"
Head Height 1/8"
Head Texture Smooth
Socket Head Profile Standard

Dimensions

Shoulder Diameter 5/32"
Shoulder Diameter Tolerance -0.001" to 0"
Shoulder Fit Precise
Shoulder Length 1/2"
Shoulder Length Tolerance 0" to 0.002"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Length 3/16"
Thread Direction Right Hand
Thread Fit Class 2A

Tip & Drive Parameters

Drive Style Hex
Drive Size 3/32"

Material & Strength

Material 416 Stainless Steel
Hardness Rockwell C26
Tensile Strength 120000 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

  • Enhanced Durability and Corrosion Resistance – Made from 416 Stainless Steel, offering reliable performance in demanding industrial environments.
  • Superior Tensile Strength – With a tensile strength of 120,000 psi, this screw withstands high-stress applications without failure.
  • Precise Shoulder Alignment – Features a 1/2" shoulder length with tight tolerances (±0.002") for accurate component positioning and reduced vibration.
  • Secure Hex Socket Drive – 3/32" hex drive allows for easy installation and high torque application, minimizing tool slippage.
  • Consistent Thread Performance – UNC coarse threads with Class 2A fit ensure reliable engagement and easy assembly in various materials.
  • Smooth Head Design – Smooth socket head profile reduces friction and prevents damage to mating surfaces.
  • Compliance with Environmental Standards – RoHS 3 and REACH compliant, ensuring safe use in regulated industries.

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw is engineered to address common industrial challenges such as misalignment and component wear. The precise shoulder diameter and length provide a stable pivot or spacer in assemblies, crucial for machinery, automotive, and electronics applications. Made from 416 Stainless Steel, it resists corrosion and maintains integrity under high loads, while the hex socket head enables efficient installation in confined spaces. The coarse thread design ensures quick fastening and reliable holding power, reducing assembly time and improving overall system reliability in precision engineering contexts.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent performance. Dimensions include a shoulder diameter of 5/32" with tight tolerances (-0.001" to 0") and a shoulder length of 1/2" (±0.002"). It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and suitability for global industrial use.

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