Irwin 3/8" - 24 NF HCS Hexagon Machine Screw Die (9436)

The Irwin 3/8" - 24 NF HCS Hexagon Machine Screw Die (9436) is a high-quality tool engineered for creating and restoring external threads with precision. Made from durable high-carbon steel, this die is a reliable choice for professional tradespeople and DIY enthusiasts alike. Its primary function is to cut new threads onto a blank rod or to clean and repair existing threads on bolts and studs that have become damaged or corroded. The unique hexagon shape of this die allows for versatile use with a wrench or socket, providing a significant advantage when working in confined or hard-to-reach areas where traditional round die stocks may not fit. This tool is a fundamental component for any maintenance, repair, and operations (MRO) kit, ensuring that you can tackle thread-related tasks efficiently and effectively. The clear size marking etched onto the die simplifies identification and selection, saving you time and preventing errors. Whether you are performing a simple repair or undertaking a complex project, the Irwin 9436 Hexagon Machine Screw Die provides the accuracy and performance you need to achieve clean, consistent threads.

KEY FEATURES AND BENEFITS:

• Precision Threading: Cuts a precise 3/8" - 24 NF (National Fine) thread, which is essential for components requiring a high number of threads per inch for greater holding power.
• Versatile Tool Usage: The hexagon shape enables the die to be driven with a standard wrench, socket, or hexagon die stock, offering flexibility and access to difficult-to-reach spaces.
• High-Carbon Steel Construction: The use of high-carbon steel provides enhanced strength and hardness, leading to clean thread cutting and a long service life.
• Thread Restoration: This die is effective at cleaning up or repairing damaged threads, which can extend the life of existing hardware and prevent the need for costly replacements.

SPECIFICATIONS:

• Part Number: 9436
• Brand: Irwin
• Thread Size: 3/8" - 24 NF
• Material: High Carbon Steel (HCS)
• Thread Direction: Right Hand
• Size Across Flats: 1 inch

HOW TO USE:

• Preparation: Secure the workpiece (the rod or bolt) firmly in a vise. Ensure the end of the workpiece is clean and has a slight chamfer to aid in starting the thread.
• Lubrication: Apply a suitable cutting oil to the workpiece and the cutting teeth of the die. This reduces friction, prevents overheating, and extends the life of the die.
• Starting the Cut: Place the die squarely on the end of the workpiece. Apply downward pressure and begin turning the die clockwise with a wrench or die stock. The die should "bite" into the material and begin to cut the threads.
• Cutting the Thread: Continue turning the die, maintaining steady pressure. After every half turn, back the die up a quarter turn to break the chip and clear the cut.
• Completion: Once the desired thread length is reached, unscrew the die counter-clockwise to remove it from the workpiece. Clean any metal shavings and inspect the newly cut threads.

BENEFITS OF USING IRWIN 3/8" - 24 NF HCS HEXAGON MACHINE SCREW DIE (9436):

• Enhanced Accessibility: The hexagon design allows for use in confined spaces where larger, round die stocks may not fit, making it a practical solution for complex jobs.
• Cost-Effective Repairs: Instead of replacing expensive bolts or studs with damaged threads, this die allows for easy restoration, saving time and money.
• Consistent Performance: Manufactured from high-carbon steel, this die is designed to provide reliable and clean thread cuts over its lifetime.
• User-Friendly: The clear size marking and ability to be used with common tools make this a straightforward and efficient tool for a wide range of users.

FEATURES:

• Hexagon body for wrench or socket use
• Made from High Carbon Steel (HCS) for durability
• Designed for cutting and repairing National Fine (NF) threads
• Right-hand threading
• Etched size marking for easy identification
• Suitable for use with a hexagon die stock
• Compact design for accessibility in tight spaces