S-92778A067 6-32 x 1/8" ASME B18.3 Set Screws

Set Screws

0654FA00005 Set Screws
0654FA00005 Set Screws

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

Part No.
Part No. 0654FA00005
Equivalent to mcmaster :
92778A067

Basic Information

System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 1/8"

Thread Parameters

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

Tip & Drive Parameters

Tip Type Oval
Drive Style Hex
Drive Size 1/16"

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
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
  • Maximum holding power achieved through Class 3A thread fit precision for secure, vibration-resistant fastening
  • Easy installation and removal with 1/16" hex drive design, providing reliable torque transmission without head protrusion
  • Enhanced surface contact from the oval tip design, distributing pressure evenly and minimizing component damage
  • Consistent mechanical strength with Rockwell B80 hardness, ensuring durability under repeated assembly cycles
  • Broad industrial compatibility through UNC coarse threading, enabling quick installation in various applications
  • Regulatory compliance assurance meeting ASME B18.3 standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

This 6-32 UNC set screw delivers critical engineering solutions for precision assemblies requiring minimal protrusion and reliable clamping force. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for machinery, electrical enclosures, and automotive components exposed to moisture or chemicals. The headless design with 1/16" hex drive allows flush mounting in confined spaces while maintaining high torque capability. With Class 3A thread fit and coarse UNC threading, installation is accelerated without compromising joint security, effectively preventing loosening under vibration. The oval tip ensures concentrated contact pressure while minimizing surface marring, perfect for securing gears, pulleys, and collars in industrial equipment.

Specification Summary & Compliance

This precision fastener maintains Class 3A thread fit tolerances with 6-32 UNC coarse threads and right-hand thread direction. Manufacturing complies with ASME B18.3 specifications for dimensional accuracy and performance. The component is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for industrial use.

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