Irwin Hanson 8331 7mm-1.0 Metric Plug Tap HSS

The Irwin Hanson 8331 is a high-quality 7mm-1.0 metric plug tap designed for creating or repairing internal threads in a wide range of materials. This precision threading tool features high-speed steel construction for durability and long-lasting performance in automotive repair, machinery maintenance, and general metalworking applications.

Key Features:

• Metric thread size: 7mm diameter with 1.0mm thread pitch
• Plug tap design provides versatile performance for through-holes and blind holes
• Tap size and recommended drill bit size clearly etched on the tool for quick identification
• High-speed steel construction delivers strength and wear resistance
• Manufactured in the USA to rigorous quality standards
• Ideal for automotive repair and machinery where metric threads are specified
• Convenient carded packaging for easy storage and organization

This tap is essential for anyone working with metric fasteners and threaded components. The 7mm-1.0 size designation indicates a 7mm thread diameter with 1.0mm spacing between threads, making it compatible with standard metric M7x1.0 bolts and fasteners.