Electro Hardware THS3010M01F07 Brass Thumb Screw 6-32

Product Description

The ELECTRO HARDWARE THS3010M01F07 is a knurled-head brass thumb screw designed for hand-tightening applications where tool-free fastening is required. Threaded 6-32 UNC with a 1/2 inch thread length and an overall length of 11/16 inches, this fastener is sized for light-duty panel, enclosure, and instrument assembly work. The head measures 5/16 inches in diameter and 3/16 inches in height, providing a low-profile grip surface. A nickel finish over the brass base adds corrosion resistance and a clean appearance. This part is manufactured to QQ-B-626B Comp 22 and QQ-N-290A standards, confirming material and finish compliance for commercial and government applications.

This thumb screw is suited for use in electrical enclosures, instrument panels, HVAC control cabinets, and light mechanical assemblies where repeated hand removal and reinstallation is needed. The knurled head provides sufficient grip for finger tightening without requiring tools, making it a practical choice for access panels, cover plates, and equipment that requires periodic servicing. It is installed by electricians, HVAC technicians, panel builders, and general assembly technicians working on equipment with 6-32 threaded bosses or inserts.

Key Features

• 6-32 UNC thread with 1/2 inch thread length for standard light-duty fastener applications
• Knurled head design allows tool-free hand tightening and removal
• Brass construction with nickel finish for corrosion resistance
• Low-profile head at 5/16 inches diameter and 3/16 inches height
• Manufactured to QQ-B-626B Comp 22 and QQ-N-290A standards
• Without shoulder configuration for flush or near-flush seating

Compatibility

Designed as an OEM-style replacement or standard fastener for any assembly using 6-32 UNC threaded holes or inserts requiring a knurled thumb screw with a 1/2 inch thread engagement length.

Installation Notes

Install by hand into a properly tapped or threaded 6-32 UNC hole. Do not use power tools or wrenches on the knurled head, as over-torquing can strip the brass threads or damage the mating material. Ensure the mating thread depth is sufficient to accept the full 1/2 inch thread length. When used in electrical enclosures, follow applicable NEC guidelines for cover fastener requirements.