NPT Die 1/4-18 DIN 24230 HSS 800

Engineered for precision pipe threading, this NPT die features a 1/4-18 thread profile and is crafted from hardened high-speed steel, delivering a Rockwell hardness that ensures clean, accurate cuts in steel, cast iron, and non-ferrous metals.

Overview

The NPT Die 1/4-18 DIN 24230 HSS 800 is a round die designed for cutting tapered pipe threads conforming to the National Pipe Taper standard. With 18 threads per inch and a nominal pipe size of 1/4 inch, it is ideal for creating leak-resistant joints in plumbing, hydraulic, and pneumatic systems. The die is manufactured from high-speed steel (HSS) with a bright finish, hardened and tempered for extended tool life. It complies with DIN 24230, ensuring compatibility with standard die stocks and threading machines.

What stands out

• Precision ground threads for accurate and consistent threading
• High-speed steel construction offers superior wear resistance
• Tapered NPT profile ensures tight, leak-free connections
• Right-hand cutting direction for standard threading operations
• Versatile for manual or machine use with appropriate die stocks

Technical details

• Thread Type: NPT (National Pipe Taper)
• Nominal Pipe Size: 1/4 inch
• Threads Per Inch (TPI): 18
• Material: High-Speed Steel (HSS)
• Standard Compliance: DIN 24230
• Die Type: Round Die
• Cutting Direction: Right-hand
• Application: External Pipe Threading
• Suitable Materials: Steel, Cast Iron, Non-Ferrous Metals
• Usage: Manual or Machine Threading
• Finish: Bright
• Compatibility: Designed for use with appropriate die stocks
• Thread Profile: Tapered Pipe Thread
• Manufacturing Process: Ground Thread
• Hardness: Hardened and Tempered
• Corrosion Resistance: Standard for HSS

Our verdict

A dependable choice for professionals requiring precise NPT threads, this HSS die combines durability with exacting standards to deliver consistent performance in demanding applications.