Value Collection 314-1044 Round Die 5/16-18 Unc Hss

Product Description

The VALUE COLLECTION 314-1044 is a round threading die designed to cut 5/16-18 UNC external threads on rod, bolt blanks, and fastener stock. Made from high-speed steel (HSS), this die maintains cutting edge hardness under the heat generated during threading operations. The adjustable design allows the operator to dial in thread fit by expanding or compressing the die body slightly using the set screw on the die holder. Right-hand thread direction matches the standard fastener orientation used across most mechanical and structural applications. Machinists, maintenance technicians, and plumbers reach for this die when chasing damaged threads or cutting new ones from raw stock.

This die is suited for use in both shop and field environments where 5/16-18 UNC threads are required. Common applications include threading mild steel, aluminum, brass, and other machinable metals. It fits standard round die holders or die stocks sized for the appropriate die OD. The 5/16-18 UNC thread form is widely used in general fastening, machinery assembly, and equipment repair across residential, commercial, and light industrial work.

Key Features

• High-speed steel construction retains hardness and cutting performance during sustained threading operations
• Adjustable body allows fine-tuning of thread fit and tolerances
• Right-hand, 5/16-18 UNC thread form matches standard fastener specifications
• Round die profile fits standard round die holders and die stocks
• Single-piece die suitable for cutting new threads or rethreading damaged fastener stock

Compatibility

Designed for use in standard round die holders or die stocks accepting the appropriate die OD. Cuts 5/16-18 UNC right-hand external threads on compatible machinable materials.

Installation Notes

Threading dies should be installed and operated by machinists or qualified mechanical technicians familiar with hand threading tools. Secure the die firmly in the die holder before use and apply cutting oil to the workpiece to extend die life and improve thread quality. Advance the die in short increments, backing off periodically to break chips and prevent binding. Inspect the die for wear or chipping before each use, as a damaged cutting edge will produce out-of-tolerance threads.