Electro Hardware THS3007M01F07 Brass Thumb Screw 6-32

Product Description

The ELECTRO HARDWARE THS3007M01F07 is a brass thumb screw with a knurled head, designed for tool-free fastening in light-duty mechanical and electrical assemblies. The 6-32 UNC thread and 0.5 inch overall length make it a compact fastener suited for panel mounting, enclosure covers, and equipment access points. The knurled head provides a secure grip for hand-tightening without a driver. The nickel finish over brass construction provides corrosion resistance and meets QQ-B-626B Comp 22 and QQ-N-290A standards. This fastener is typically installed by electricians, HVAC technicians, and panel assemblers working on control enclosures and equipment housings.

This thumb screw is used in residential and commercial applications where frequent panel removal or adjustment is required. The 5/16 inch head diameter and 3/16 inch head height keep the profile low while still allowing a firm finger grip. Typical install scenarios include securing access panels on electrical enclosures, control boxes, HVAC equipment covers, and instrumentation housings where tool-free serviceability is a design requirement.

Key Features

• 6-32 UNC thread for compatibility with standard 6-32 tapped holes and inserts
• Knurled head allows tool-free hand tightening and loosening
• Brass construction with nickel finish for corrosion resistance
• Compact 0.5 inch overall length with 5/16 inch thread length
• Meets QQ-B-626B Comp 22 and QQ-N-290A standards
• Without-shoulder design for flush or near-flush seating

Compatibility

Designed as an OEM-style replacement or service fastener for any assembly using a standard 6-32 UNC tapped hole requiring a tool-free knurled thumb screw.

Installation Notes

Install by hand into a pre-tapped 6-32 UNC hole or threaded insert. De-energize and lock out all electrical equipment before removing or replacing panel fasteners on live enclosures. Do not overtighten brass fasteners, as the material is softer than steel and threads can strip under excessive torque. Confirm thread engagement length is sufficient for the application before placing the assembly in service.