Value Collection 45205 Threaded Insert 1/4-28 Steel

Product Description

The VALUE COLLECTION 45205 is a knurled body open end threaded insert designed for use in thin panels, sheet metal, and assemblies where a permanent female thread is required on the accessible side of the material. Manufactured from 1008/1010 steel with a clear protective zinc yellow dichromate finish, this insert provides reliable thread engagement in applications where through-hole or back-side access is limited. The 1/4-28 UNF thread size makes it well suited for fine-thread fastening requirements common in light mechanical assemblies. With a 0.58-inch overall length and 0.39-inch insert diameter, it installs quickly and holds firmly once properly set.

This threaded insert is used in light fabrication, panel assembly, and general mechanical applications where a threaded anchor point must be established in a drilled hole. The knurled outer body resists rotation and pull-out once installed. It is appropriate for use in sheet metal, thin steel panels, and similar substrates. Grip range runs from 0.027 inches minimum to 0.165 inches maximum, covering a practical span of thin-material thicknesses. This item is sold in a package quantity of 50, with a minimum order quantity of 1 package.

Key Features

• 1/4-28 UNF internal thread for fine-thread fastening applications
• Knurled outer body resists rotation and pull-out after installation
• Open end design allows thread engagement from one side of the workpiece
• 1008/1010 steel construction with zinc yellow dichromate finish for corrosion resistance
• Grip range of 0.027 to 0.165 inches accommodates a variety of panel thicknesses
• Package of 50 inserts with a minimum order quantity of 1 package

Compatibility

Designed as a standard knurled body open end threaded insert for use in drilled holes with a 0.3906-inch hole diameter in sheet metal and thin-panel assemblies requiring 1/4-28 UNF thread anchoring.

Installation Notes

Installation is typically performed by a machinist, fabricator, or assembly technician using a suitable insert installation tool or arbor press. The receiving hole should be drilled to the specified 0.3906-inch diameter before insert placement. Verify that the material thickness falls within the 0.027- to 0.165-inch grip range before selecting this insert. Do not exceed the designed grip range, as improper installation can result in reduced pull-out strength or thread damage.