Value Collection 314-1620 Round Die M3x0.5 1 Inch Od Hss

Product Description

The VALUE COLLECTION 314-1620 is a round threading die designed to cut external metric coarse threads on bolts, screws, and rod stock. With a thread size of M3x0.5 and a 1 inch outside diameter, this die fits standard round die stocks and holders used across machining, fabrication, and maintenance applications. Constructed from high-speed steel (HSS), the cutting edges hold hardness under the heat generated during threading operations. The adjustable design allows the operator to dial in thread fit by slightly expanding or contracting the die cutting diameter. Right-hand thread direction is the standard for most metric fastener work.

This die is suited for threading M3x0.5 metric coarse fasteners in light fabrication shops, maintenance and repair operations, and tool rooms. It handles threading tasks on steel, aluminum, and similar materials where a hand-operated or bench-mounted die stock is used. The 1 inch OD is a widely used size that fits common round die holders stocked by most shops. Machinists, millwrights, and general maintenance technicians are the primary users. It is appropriate for both new thread cutting and chasing damaged threads on existing hardware.

Key Features

• M3x0.5 metric coarse thread specification for standard metric fastener work
• 1 inch outside diameter fits common round die stocks and holders
• High-speed steel construction retains edge hardness under cutting heat
• Adjustable die body allows fine-tuning of thread fit and tolerance
• Right-hand thread direction matches standard metric fastener convention

Compatibility

Designed as a standard 1 inch OD round die for use with compatible round die stocks and holders that accept the 1 inch outside diameter form factor, cutting M3x0.5 metric coarse right-hand threads.

Installation Notes

Secure the die firmly in the die stock before beginning thread cutting to prevent slipping or uneven thread form. Apply cutting fluid appropriate to the workpiece material to extend die life and improve thread finish. Ensure the die is started square to the workpiece to avoid cross-threading. Adjustable dies should be set and tested on scrap material before threading final parts.