S-92625A119 5/16"-18 x 2" Thumb Screws

Thumb Screws

0793FA00012 Thumb Screws
0793FA00012 Thumb Screws

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

Part No.
Part No. 0793FA00012
Equivalent to mcmaster :
92625A119

Basic Information

System of Measurement Inch

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Wing
Head Diameter 5/8"
Head Diameter Tolerance -0.0156" to 0.0156"
Head Width 1 11/16"
Head Height 23/32"

Dimensions

Length 2"

Thread Parameters

Thread Type UNC
Thread Size 5/16"-18
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Material & Strength

Material 18-8 Stainless Steel
Hardness Not Rated

Temperature & Environment

REACH 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

  • Easy manual operation with wide 1 11/16" wing head design for maximum grip and tool-free tightening
  • Superior corrosion resistance thanks to 18-8 stainless steel construction for long-lasting performance in harsh environments
  • Reliable thread engagement with Class 2A thread fit ensuring consistent fastening in industrial applications
  • Quick installation through coarse UNC threading and fully threaded 2" length for maximum holding power
  • Environmental compliance with REACH regulations for safe use across various industries
  • Precision manufacturing with tight head diameter tolerance (-0.0156" to 0.0156") for consistent performance
  • Versatile right-hand threading compatible with standard UNC components for broad application use

Professional Applications & Engineering Value

This heavy-duty thumb screw delivers exceptional value in industrial settings where frequent adjustments and reliable fastening are critical. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for environments exposed to moisture, chemicals, or outdoor conditions. The wing head design with substantial 1 11/16" width enables quick manual operation without tools, significantly reducing maintenance time in equipment access panels, machinery guards, and electronic enclosures. The 5/16"-18 UNC coarse thread with Class 2A fit ensures secure engagement in various materials while the fully threaded 2" length offers maximum adjustability and holding power for demanding industrial fastening applications.

Specification Summary & Compliance

This thumb screw features precision Class 2A thread fit with 5/16"-18 UNC coarse threading and right-hand direction. Manufacturing tolerances include head diameter maintained within -0.0156" to 0.0156" specifications. The product is fully compliant with REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial use. The inch system measurement and standardized UNC thread profile guarantee compatibility with existing industrial components and fastening systems.

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