Value Collection 1-DET-10-17- Iron Thumb Screw 5/16-18

Product Description

The VALUE COLLECTION 1-DET-10-17- is a winged iron thumb screw designed for tool-free fastening applications in light industrial, mechanical, and trade service environments. Manufactured from grade 32510 iron with a zinc finish for basic corrosion resistance, this thumb screw features a 5/16-18 UNC thread and a 3-inch length under head. The winged head design allows hand-tightening without tools, making it well suited for removable panels, access covers, jigs, and fixtures. The shoulder construction provides controlled seating depth and lateral stability during installation.

This thumb screw is commonly used in HVAC cabinet assemblies, electrical enclosures, equipment access panels, and general mechanical assemblies where frequent removal and reinstallation is required. The inch-measurement system and UNC thread standard make it compatible with standard American fastener applications. It is sold individually and is appropriate for any trade professional or maintenance technician working with panel fasteners or light-duty clamping hardware.

Key Features

• Winged head allows hand-tightening without tools for quick removal and reinstallation
• Grade 32510 iron construction provides reliable strength for light to medium-duty fastening
• Zinc finish offers basic protection against corrosion and surface oxidation
• With-shoulder design provides controlled seating and lateral stability
• 5/16-18 UNC thread is compatible with standard American inch-measurement fastener systems
• Compact overall length of 3.75 inches suits shallow-profile panel and enclosure applications

Compatibility

Designed as a standard UNC inch-series thumb screw for use in American fastener applications requiring a 5/16-18 thread. Suitable for general panel, fixture, and access cover fastening in HVAC, electrical, and light industrial settings.

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 to avoid cross-threading the iron fastener. Do not use power tools to drive this thumb screw, as the winged head and iron material are not rated for high-torque installation. Follow applicable equipment manufacturer guidelines and relevant safety lockout procedures before servicing panels or enclosures secured by this fastener.