S-95862A258 10-32 x 1 1/16" Set Screws

Set Screws

0639FA00016 Set Screws
0639FA00016 Set Screws

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

Part No.
Part No. 0639FA00016
Equivalent to mcmaster :
95862A258

Basic Information

Color Off-White
System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 1 1/16"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
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

  • Excellent corrosion resistance due to nylon plastic construction, ideal for humid or chemically exposed environments where metal fasteners would degrade.
  • Secure, vibration-resistant fastening with a 10-32 UNF fine thread and Class 2A fit, ensuring tight, precise engagement in threaded components.
  • Broad thermal performance with a temperature range from -40° to 185° F, maintaining integrity in both low and high-temperature applications.
  • Flush, unobtrusive installation enabled by the headless and slotted drive design, perfect for applications where a smooth surface profile is critical.
  • Lightweight and non-conductive properties make it suitable for electrical insulation and weight-sensitive assemblies.
  • Simplified maintenance and adjustment with a standard slotted drive, allowing for easy installation and removal with common tools.
  • Environmentally compliant manufacturing as a RoHS 3 (2015/863/EU) Compliant product, meeting strict international regulatory standards.

Professional Applications & Engineering Value

This 10-32 UNF fine thread nylon set screw is engineered to solve common challenges in precision assemblies where metal fasteners are unsuitable. Its nylon plastic construction provides inherent resistance to galvanic corrosion and electrical insulation, making it a top choice for electronic enclosures, medical devices, and food processing equipment. The headless slotted drive and flat tip design ensure a flush fit, preventing interference in moving parts and maintaining a clean aesthetic. With a temperature resistance from -40° to 185° F, it performs reliably in both freezing and moderately high-heat environments, offering a durable, non-metallic alternative that reduces weight and eliminates the risk of thread galling or seizing.

Specification Summary & Compliance

This set screw features a 10-32 UNF fine thread with a Class 2A thread fit for consistent, precise engagement in inch-system applications. The flat tip and 1-1/16" length provide controlled clamping force. It is manufactured in compliance with RoHS 3 (2015/863/EU) regulations, ensuring it is free of hazardous substances for use in global markets.

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