1/4-20 Coarse Finished Hex Nuts Box/100 43834

Overview

The 1/4-20 Coarse Finished Hex Nuts Box/100 (03670) is designed for securing and fastening the threaded portions of machine screws and bolts in general hardware and assembly applications. Manufactured by Midwest Fastener and supplied in a box of 100, this product offers a practical bulk quantity for contractors, maintenance professionals, and DIY users working with 1/4-20 coarse thread fastener systems.

Technical Specifications

Technical Features

• 1/4-20 Coarse Thread Specification: Matches the widely used UNC (Unified National Coarse) thread standard, ensuring broad compatibility with standard machine screws and bolts of the same designation.
• Finished Hex Profile: The finished designation indicates closer dimensional tolerances and a smoother bearing surface compared to semi-finished or rough hex nuts, supporting more precise assembly.
• Hex (Six-Sided) Form Factor: Allows engagement with standard open-end, box, and socket wrenches as well as hex nut drivers, accommodating common tooling found in most toolboxes and on job sites.
• Bulk Quantity — Box of 100: Reduces per-unit cost and minimizes the need for repeated procurement on larger or ongoing fastening projects.

Applications

• Securing machine screws and bolts in mechanical assemblies and structural connections
• General construction, maintenance, and repair tasks requiring 1/4-20 coarse thread fasteners
• Workshop and fabrication environments where bulk hex nut stock is routinely consumed
• Compatible with standard 1/4-20 threaded rod, bolts, and machine screws across a wide range of hardware applications