Value Collection 1-CDR-10-17- Iron Thumb Screw 1/4-20

Product Description

The VALUE COLLECTION 1-CDR-10-17- is a winged iron thumb screw designed for tool-free fastening applications in light assembly, fixtures, and adjustable mechanical connections. It features a 1/4-20 UNC thread with a 2-inch length under the head and an overall length of 2-5/8 inches. The winged head allows hand-tightening and loosening without tools, making it well suited for panels, guards, and access covers that require frequent removal. A zinc finish provides basic corrosion resistance for indoor and light-duty environments. The shoulder design adds lateral stability at the fastening point. This fastener is appropriate for use by electricians, HVAC technicians, plumbers, and general trade professionals who need reliable, repeatable hand-tightened connections on equipment enclosures or assemblies.

This thumb screw is used in residential and light commercial applications where hand-operated fasteners are preferred. Typical install scenarios include equipment access panels, junction box covers, duct access doors, and adjustable bracket assemblies. The 1/4-20 UNC thread is one of the most common thread sizes in North American trade hardware, making this fastener broadly compatible with standard tapped holes and threaded inserts of that size. It is sold individually and is appropriate as a direct replacement for worn or missing thumb screws in existing assemblies.

Key Features

• Winged head allows tool-free hand tightening and removal
• 1/4-20 UNC thread standard for broad compatibility with common tapped hardware
• With-shoulder design provides lateral stability at the mount point
• Zinc finish offers basic corrosion resistance for indoor use
• 2-inch length under head suits standard panel and bracket thicknesses
• Iron construction at material grade 32510 provides solid durability for light-duty fastening

Compatibility

Designed as a standard 1/4-20 UNC winged thumb screw for use in any assembly or enclosure with a matching 1/4-20 tapped hole or threaded insert requiring tool-free hand fastening.

Installation Notes

Installation requires no tools under normal conditions. Ensure the mating tapped hole or insert is clean and free of debris before threading. Do not over-torque by hand, as iron fasteners can crack under excessive force. When used on electrical enclosures or equipment panels, de-energize the equipment before removing or installing access hardware per applicable NEC guidelines.