Value Collection 1-EFP-10-M7- Iron Thumb Screw 3/8-16

Product Description

The VALUE COLLECTION 1-EFP-10-M7- is a winged iron thumb screw designed for hand-tightening applications where tools are not practical or necessary. Manufactured from grade 32510 iron with an uncoated finish, this fastener features a 3/8-16 UNC thread and a length under head of 1-1/2 inches. The winged head design provides finger-grip leverage for quick installation and removal without a screwdriver or wrench. With a shoulder configuration and a total overall length of 2-3/8 inches, this thumb screw suits assemblies that require frequent adjustment or panel access.

This thumb screw is used in light mechanical assemblies, enclosures, jigs, fixtures, and equipment panels where repeated hand access is needed. The 3/8-16 UNC thread standard makes it compatible with common tapped holes in steel, aluminum, and plastic components. The shoulder design positions the shank precisely against mating surfaces, making it a practical choice for maintenance technicians, fabricators, and trade professionals who need reliable, tool-free fastening in the field or shop.

Key Features

• Winged head allows hand-tightening and removal without tools
• 3/8-16 UNC thread standard for broad compatibility with standard tapped holes
• Grade 32510 iron construction for durable, functional service in light-duty applications
• Shoulder type provides positive seating against mating surfaces
• Uncoated finish suits dry indoor environments and shop use
• Overall length of 2-3/8 inches with a 1-11/16 inch head diameter for secure grip

Compatibility

Designed as an OEM-style replacement or standard thumb screw for assemblies using 3/8-16 UNC tapped holes requiring a winged, shouldered fastener in the 1-1/2 inch length-under-head range.

Installation Notes

This thumb screw is installed by hand into any 3/8-16 UNC tapped hole. Ensure the mating threads are clean and free of debris before installation. Do not use a wrench or impact tool on the winged head, as this may damage the head or strip the threads. If used in a panel or enclosure, de-energize the equipment before accessing fasteners near electrical components.