Value Collection 1-GHL-07-17- Iron Thumb Screw 1/2-13

Product Description

The VALUE COLLECTION 1-GHL-07-17- is a winged thumb screw machined from iron and finished with a zinc-plated coating for basic corrosion resistance. It carries a 1/2-13 UNC thread and measures 2 inches overall length with 1 inch of thread length under the head. The winged head design allows hand-tightening without tools, making it well suited for panel access covers, jigs, fixtures, and equipment enclosures that require frequent removal. The shoulder configuration adds lateral stability in applications where the fastener must resist side loading. This fastener is sold individually and is sized in the inch measurement system.

This thumb screw is appropriate for light-duty mechanical assemblies in industrial, HVAC, electrical, and plumbing equipment enclosures where hand-operated fastening is preferred. The 2-1/4 inch head diameter and 1 inch head height provide a substantial grip surface for repeated hand actuation. The 3/4 inch shoulder diameter seats positively in clearance-hole applications. Typical users include maintenance technicians and equipment assemblers who need a reliable, tool-free fastener for access panels or removable guards.

Key Features

• Winged head allows tool-free hand tightening and loosening
• 1/2-13 UNC thread standard for broad compatibility with inch-system hardware
• Zinc-plated iron construction provides basic corrosion resistance
• With-shoulder design adds lateral stability in clearance-hole applications
• 2-1/4 inch head diameter and 1 inch head height deliver a positive hand grip
• Compact 0.18 pound weight suited for light-duty fastening applications

Compatibility

Designed as a standard inch-series thumb screw for use in assemblies requiring a 1/2-13 UNC threaded fastener with a winged, shouldered head profile.

Installation Notes

Installation requires no tools under normal hand-tightening conditions. Ensure the mating threaded hole or nut is clean and free of debris before threading in the fastener. Do not use power tools or wrenches on the winged head, as the wings are not designed for torque-tool loads. Follow applicable equipment manufacturer guidelines for panel fastener torque requirements if mechanical tightening is specified.