Electro Hardware THS3046M01F07 Brass Thumb Screw 10-32

Product Description

The ELECTRO HARDWARE THS3046M01F07 is a knurled-head brass thumb screw designed for tool-free hand tightening in light-duty fastening applications. Threaded 10-32 UNC with a 5/8 inch thread length and a 13/16 inch overall length, this screw is built without a shoulder, keeping the profile clean for flush or panel-mount installations. The nickel finish over brass construction meets QQ-B-626B Comp 22 and QQ-N-290A standards, making it a recognized choice for applications where corrosion resistance and material traceability matter. Electricians, panel builders, and mechanical assemblers commonly use this style of thumb screw in enclosures, control panels, and instrumentation assemblies.

This thumb screw is suited for residential and commercial control panel assembly, electrical enclosure work, and light mechanical fabrication where hand-adjustable fasteners are required. The 7/16 inch head diameter and 3/16 inch head height provide a low-profile knurled grip that allows reliable tightening without tools. It is sold individually but requires a minimum order of 10 pieces, making it appropriate for stocking in small hardware assortments or service kits.

Key Features

• 10-32 UNC thread for standard imperial tapped hole compatibility
• Knurled head allows secure hand tightening without tools
• Brass construction with nickel finish for corrosion resistance
• Without-shoulder design for clean flush-panel installations
• Meets QQ-B-626B Comp 22 and QQ-N-290A material standards
• 5/8 inch thread length with 13/16 inch overall length

Compatibility

Designed as a standard 10-32 UNC thumb screw for use in electrical enclosures, control panels, and mechanical assemblies requiring a hand-tightenable knurled brass fastener.

Installation Notes

This thumb screw is installed by hand into a pre-tapped 10-32 UNC hole. De-energize and lock out any electrical panel or enclosure before servicing fasteners in live equipment. Do not use power tools to drive this screw, as the knurled head and brass material are not rated for torque-tool installation. Verify thread engagement depth is adequate before applying load.