Electro Hardware THS3023M07F16 Thumb Screw 8-32 Knurled

Product Description

The ELECTRO HARDWARE THS3023M07F16 is a 303 stainless steel thumb screw with a knurled head, designed for tool-free fastening in light-duty mechanical assemblies, enclosures, and access panels. The 8-32 UNC thread and 3/8-inch thread length provide secure engagement in standard tapped holes. At 9/16 inch overall length with a 3/8-inch head diameter and 3/16-inch head height, this screw is compact enough for tight panel layouts. The uncoated 303 stainless construction offers good corrosion resistance in moderate environments. Installers in electrical, HVAC, and light mechanical trades use this type of fastener where hand-tightening access is required without tooling.

This thumb screw suits residential and commercial applications where frequent panel removal or component access is needed. Typical install scenarios include electrical enclosure covers, control panels, junction box access plates, and equipment service doors. The knurled head gives enough grip for finger-tightening in confined spaces. It is appropriate for any application requiring a standard 8-32 UNC threaded fastener with a low-profile knurled head and no shoulder. Sold individually; minimum order quantity is 2 units.

Key Features

• 303 stainless steel construction for corrosion resistance in moderate service environments
• Knurled head for secure tool-free hand tightening
• 8-32 UNC thread standard ensures compatibility with common tapped holes
• 3/8-inch thread length provides adequate engagement depth in standard panels
• Without-shoulder design for flush or near-flush seating
• Uncoated finish preserves natural stainless surface

Compatibility

Designed as a standard 8-32 UNC knurled thumb screw for use in tapped holes requiring a no-shoulder, knurled-head fastener in 303 stainless steel.

Installation Notes

De-energize any electrical enclosure or control panel before removing or installing fasteners on access covers. Hand-tighten only — do not use power tools or wrenches on knurled thumb screws, as over-torquing can strip the threads or damage the knurl. Verify the mating tapped hole is 8-32 UNC before installation. Follow applicable NEC or equipment manufacturer guidelines for enclosure hardware replacement.