Irwin 5/16″ – 18 NC HCS Hexagon Machine Screw Die (9427)

Description

The Irwin 5/16″ – 18 NC HCS Hexagon Machine Screw Die (9427) is a precision tool designed for cutting and repairing external threads. Crafted from high-carbon steel (HCS), this die provides the necessary hardness and strength to create clean, accurate threads on various metal components, including bolts and studs. The hexagon shape is a key feature, allowing for versatile use with a standard wrench or socket, which is particularly useful for repairs in tight or confined spaces.

KEY FEATURES AND BENEFITS:

• Precision Threading: The 5/16″ – 18 National Coarse (NC) right-hand threading ensures a precise and accurate cut for perfect engagement with nuts and machine screws.
• High Carbon Steel Construction: Made from high-carbon steel for exceptional hardness and wear resistance, ensuring long service life and reliable performance on tough materials.
• Hexagon Design: Allows driving with a standard wrench or socket, providing greater flexibility and access in confined spaces where round die stocks may not fit.
• Versatile Application: Suitable for cutting new threads, re-threading stripped or damaged bolts, and cleaning threads clogged with debris or paint.

SPECIFICATIONS:

• Thread Size: 5/16″ – 18
• Thread Type: NC (National Coarse)
• Thread Direction: Right Hand
• Material: HCS (High Carbon Steel)
• Shape: Hexagon
• Diameter: 1.137 inches
• Thickness: 3/8 inches
• UPC: 042526094279
• Included: One (1) Irwin 5/16″ – 18 NC HCS Hexagon Machine Screw Die (9427)

HOW TO USE:

• Preparation: Secure the workpiece firmly in a vise; ensure the end is clean and slightly chamfered to guide the die.
• Tool Setup: Place the hexagon die into a die stock or onto the workpiece; alternatively, use a wrench or socket fitting the die’s hex profile for leverage.
• Start the Cut: Apply light, even pressure and turn the die clockwise, ensuring perfect alignment with the workpiece.
• Cutting Process: Continue turning, periodically reversing a quarter turn to break chips and prevent binding; apply cutting lubricant to reduce friction.
• Completion: Remove the die by turning counter-clockwise once threading is complete; clean threads with a wire brush and check fit with a nut or thread gauge.

BENEFITS OF USING IRWIN 5/16″ – 18 NC HCS HEXAGON MACHINE SCREW DIE (9427):

• Extends the life of threaded components and ensures proper fastener fit.
• High-quality steel construction provides consistent, reliable results.
• Hexagon shape offers practical advantage in tight repair scenarios.
• Enables quick, effective thread repair saving time and cost.

FEATURES:

• Manufactured from high-carbon steel.
• Hexagon profile suitable for wrench or socket use.
• Designed for cutting and repairing external threads.
• Right-hand thread orientation.
• Fits standard 5/16″ – 18 NC threaded fasteners.
• Ideal for maintenance and repair applications.
• Compatible with standard die stocks.