S-93985A208 8-32 Shoulder Screws

Shoulder Screws

0576FA00009 Shoulder Screws
0576FA00009 Shoulder Screws

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

Part No.
Part No. 0576FA00009
Equivalent to mcmaster :
93985A208

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 5/16"
Head Height 5/32"
Head Texture Smooth
Socket Head Profile Standard

Dimensions

Shoulder Diameter 3/16"
Shoulder Diameter Tolerance -0.001" to 0"
Shoulder Fit Precise
Shoulder Length 1"
Shoulder Length Tolerance 0" to 0.002"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Diameter 0.164"
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

  • Superior corrosion resistance and durability with 416 Stainless Steel construction, ideal for harsh industrial environments.
  • High tensile strength of 120,000 psi ensures reliable performance under heavy loads and demanding conditions.
  • Precise Class 2A thread fit guarantees smooth assembly and secure fastening with consistent engagement.
  • Hex socket head design allows for easy installation and removal with standard tools, reducing assembly time.
  • Accurate shoulder diameter and length tolerances provide stable alignment and positioning in precision applications.
  • Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards.
  • Coarse UNC threads offer quick installation and resistance to vibration loosening in various mechanical setups.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address common challenges in industrial assembly, such as misalignment and component wear. Made from 416 Stainless Steel with a Rockwell C26 hardness, it provides excellent resistance to corrosion and mechanical stress, making it suitable for demanding applications in machinery, automotive, and electronics. The hex socket head and UNC coarse threads facilitate efficient installation, while the precise shoulder fit ensures accurate part positioning, reducing downtime and maintenance costs. Ideal for use in right-hand thread systems, it enhances reliability in high-vibration environments, supporting long-term operational integrity.

Specification Summary & Compliance

This shoulder screw adheres to Class 2A thread fit standards for consistent dimensional accuracy, with a thread size of 8-32 UNC and a thread length of 3/16". It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. The precise shoulder diameter (3/16") and length (1") tolerances support reliable performance in industrial fastening applications.

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