Value Collection TSI0370125P0-050BX Thumb Screw 3/8-16

Product Description

The VALUE COLLECTION TSI0370125P0-050BX is a Grade 2 steel thumb screw with a 3/8-16 UNC thread and an oval head profile. At 1.25 inches overall length, it is sized for applications where hand-tightening without tools is required. The zinc-plated finish provides a baseline level of corrosion resistance suitable for general indoor use. This fastener ships in a box quantity of 50 units and is used across mechanical, HVAC, electrical enclosure, and light structural assembly work where frequent removal and reinstallation is expected.

This thumb screw is suited for residential and commercial maintenance applications where panels, covers, or access doors need to be secured and removed regularly without specialized tooling. The oval head provides a comfortable grip surface for hand operation. Typical install scenarios include equipment enclosures, junction box covers, ductwork access panels, and general mechanical assemblies requiring tool-free fastening. The 3/8-16 UNC thread is a widely used coarse-thread standard, compatible with standard tapped holes and threaded inserts of matching specification.

Key Features

• 3/8-16 UNC coarse thread for compatibility with standard tapped holes and inserts
• Oval head profile designed for hand-tightening without tools
• Grade 2 steel construction for general-duty mechanical strength
• Zinc-plated finish for basic corrosion resistance in indoor environments
• 1.25 inches overall length suits shallow to medium-depth fastening applications
• Sold in a box of 50 units to support service stock and bulk installations

Compatibility

Designed as a general-purpose replacement or stock thumb screw for any application requiring a 3/8-16 UNC oval head fastener with a 1.25 inch overall length.

Installation Notes

Thumb screws of this type are installed and removed by hand; do not use power tools or wrenches, as over-torquing will damage the thread or mating insert. Verify the mating tapped hole or threaded insert matches the 3/8-16 UNC specification before installation. Ensure the fastened assembly is de-energized or depressurized as required by the equipment manufacturer before removing any panel or cover secured by these screws.