S-94323A613 10-24 x 3/4" Thumb Screws

Thumb Screws

0789FA00012 Thumb Screws
0789FA00012 Thumb Screws

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

Part No.
Part No. 0789FA00012
Equivalent to mcmaster :
94323A613

Basic Information

System of Measurement Inch

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Round
Round-Head Thumb Screw Profile Raised
Head Diameter 27/64"
Head Height 9/64"
Head Texture Knurled

Dimensions

Length 3/4"
Collar Diameter 21/64"
Collar Height 3/16"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Material & Strength

Material Nylon Plastic
Hardness Not Rated
Tensile Strength 11000 psi

Temperature & Environment

Temperature Range -40° to 185° F
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
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Key Features & Benefits at a Glance

  • Effortless manual installation and removal with a knurled, raised round head design for superior grip without tools.
  • Excellent corrosion and chemical resistance due to the durable Nylon Plastic construction, ideal for harsh environments.
  • Reliable fastening in wide temperature ranges, performing consistently from -40° to 185° F.
  • Quick assembly and strong holding power provided by the 10-24 UNC coarse thread with a Class 2A fit for secure engagement.
  • High tensile strength for a plastic fastener, rated at 11,000 psi to handle significant mechanical stress.
  • Fully threaded shank for maximum adjustability and grip length along the entire 3/4" span.
  • Safe for use in regulated industries as they are fully compliant with RoHS 3 (2015/863/EU) standards.

Professional Applications & Engineering Value

These 10-24 thumb screws are engineered from robust Nylon Plastic to solve common industrial challenges like corrosion, electrical insulation, and lightweight fastening needs. The knurled head ensures a secure, non-slip grip for frequent adjustments in panels, enclosures, and electronic devices, eliminating the need for tools and speeding up maintenance. The UNC coarse threading and Class 2A thread fit provide rapid installation and reliable holding power in plastics and soft metals, making them ideal for applications requiring repeated access. With a functional temperature range from -40° to 185° F, they deliver consistent performance in environments where metal fasteners would fail due to galvanic corrosion or thermal expansion, offering a durable, cost-effective solution for OEM and MRO applications.

Specification Summary & Compliance

This product features a 10-24 UNC coarse thread with a Class 2A thread fit for standard dimensional accuracy and easy assembly. The screws are fully threaded and manufactured with a right-hand thread direction. Compliance is ensured with RoHS 3 (2015/863/EU) regulations, confirming they are free of hazardous substances for safe use in various industries.

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