S-92785A190 8-32 x 1/4" ASME B18.3 Set Screws

Set Screws

0669FA00016 Set Screws
0669FA00016 Set Screws

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

Part No.
Part No. 0669FA00016
Equivalent to mcmaster :
92785A190

Basic Information

System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 1/4"

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 Cone
Cone Point Angle 90°
Drive Style Hex
Drive Size 5/64"

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability
  • Exceptional holding power provided by the 90° cone point design, ensuring secure fastening and preventing component slippage
  • High-strength threading with Class 3A UNC coarse threads for precise, durable fits in demanding applications
  • Optimized installation torque via the 5/64" hex drive, allowing for easy and secure tightening with standard tools
  • Enhanced durability from Rockwell B80 hardness, offering excellent resistance to wear and deformation
  • Space-saving headless design that sits flush with surfaces, perfect for compact assemblies and rotating parts
  • Guaranteed compliance and quality meeting ASME B18.3 standards, RoHS 3, and REACH regulations for safe, industrial use

Professional Applications & Engineering Value

Engineered for precision and reliability, this 8-32 UNC set screw in 18-8 Stainless Steel addresses critical industrial challenges. Its headless design and 90° cone point deliver maximum gripping force, preventing loosening in high-vibration environments like machinery, motors, and automotive components. The coarse UNC thread and Class 3A fit ensure quick assembly and superior thread engagement, reducing installation time while maintaining integrity. With excellent corrosion resistance and Rockwell B80 hardness, it withstands harsh conditions, making it ideal for industrial set screws applications in manufacturing, electronics, and aerospace where durability and compliance are paramount.

Specification Summary & Compliance

This set screw features precise UNC coarse threads (8-32) with a Class 3A thread fit for high accuracy and strength. It adheres to ASME B18.3 manufacturing standards, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions are met for industrial use.

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