S-95862A194 8-32 x 9/16" Set Screws

Set Screws

0639FA00012 Set Screws
0639FA00012 Set Screws

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

Part No.
Part No. 0639FA00012
Equivalent to mcmaster :
95862A194

Basic Information

Color Off-White
System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 9/16"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Diameter 0.164"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A

Tip & Drive Parameters

Tip Type Flat
Drive Style Slotted

Material & Strength

Material Nylon Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -40° to 185° F
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

  • Corrosion-resistant and electrically insulating due to durable Nylon Plastic construction, ideal for sensitive electronic and marine environments.
  • Secure and vibration-resistant fastening with Class 2A thread fit, ensuring precise engagement and reduced loosening in dynamic applications.
  • Easy installation and adjustment with a slotted drive design, allowing for quick assembly using standard screwdrivers.
  • Space-saving headless profile that sits flush with surfaces, perfect for compact assemblies and rotating components.
  • Reliable performance across extreme temperatures from -40°F to 185°F, maintaining integrity in harsh industrial conditions.
  • Flat tip design provides consistent surface contact for secure positioning without damaging soft materials.
  • Environmentally compliant and safe with RoHS 3 adherence, meeting global regulatory standards for hazardous substance restrictions.

Professional Applications & Engineering Value

This 8-32 UNC coarse thread nylon set screw is engineered to address common industrial challenges, such as corrosion in humid or chemical-exposed settings and electrical interference in sensitive equipment. Made from robust Nylon Plastic, it offers excellent dielectric properties and resistance to many solvents, making it a top choice for electrical enclosures, automotive components, and consumer electronics. The headless slotted drive and flat tip ensure minimal protrusion and even pressure distribution, reducing wear on mating parts. With a right-hand thread and coarse pitch, it enables rapid installation and high clamping force in plastics and soft metals, streamlining assembly lines while adhering to RoHS 3 compliance for sustainable manufacturing.

Specification Summary & Compliance

This set screw features precise Class 2A thread fit per UNC standards, with a thread size of 8-32, diameter of 0.164", and length of 9/16". It conforms to RoHS 3 (2015/863/EU) regulations, ensuring it is free from restricted hazardous substances, and is designed for reliable use in industrial fastening applications.

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