S-91375A767 8-32 x 3/16" ASME B18.3, ASTM F912 Set Screws

Set Screws

0604FA00409 Set Screws
0604FA00409 Set Screws

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

Part No.
Part No. 0604FA00409
Equivalent to mcmaster :
91375A767

Basic Information

System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 3/16"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Diameter 0.164"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A

Tip & Drive Parameters

Tip Type Cup
Drive Style Hex
Drive Size 5/64"

Material & Strength

Material Zinc Plated Alloy Steel
Hardness Rockwell C45

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3, ASTM F912
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 holding power with Class 3A thread fit ensuring tight, secure fastening in demanding applications
  • Exceptional durability provided by zinc plated alloy steel construction offering reliable corrosion resistance
  • High strength performance with Rockwell C45 hardness maintaining integrity under heavy loads and vibration
  • Easy installation and removal using the 5/64" hex drive, allowing for efficient assembly and maintenance
  • Effective grip and positioning from the cup point tip that digs into surfaces to prevent component slippage
  • Wide compatibility with 8-32 UNC coarse threads, making it suitable for various industrial machinery and equipment
  • Regulatory compliance assurance meeting ASME B18.3 standards, RoHS 3, and REACH for safe, global use

Professional Applications & Engineering Value

This 8-32 UNC set screw is engineered to address common industrial challenges like component misalignment and loosening due to vibration. Made from zinc plated alloy steel, it provides excellent corrosion resistance, extending service life in harsh environments. The headless design and cup point tip ensure a flush fit and strong bite into shafts or collars, preventing rotational movement in assemblies. With a Class 3A thread fit and coarse thread spacing, it offers quick installation and reliable performance in machinery, automotive, and electronics. Ideal for set screw applications requiring precise axial positioning, this fastener delivers consistent industrial reliability and ease of maintenance.

Specification Summary & Compliance

This set screw adheres to precise Class 3A thread fit tolerances per UNC standards, ensuring dimensional accuracy and interchangeability. It conforms to ASME B18.3 manufacturing specifications for consistent quality and performance. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and suitability for global industrial markets.

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