The Irwin Hanson 1448 is a high carbon steel fractional plug tap designed for cutting threads in a variety of materials. This essential tool is ideal for routine maintenance and repair work where reliable thread quality is required. Whether you’re working on automotive repairs, plumbing projects, or general maintenance tasks, this tap is a versatile addition to any tool collection.
A fractional plug tap with a 9/16-inch size and 12 threads per inch creates National Coarse (NC) threads, suitable for a wide range of fastening needs. High carbon steel construction provides the strength and durability needed for various applications. The tap’s design allows for efficient performance across multiple uses.
Features and Benefits
- High Carbon Steel Material: Provides strength and durability for reliable performance across various applications.
- Straight Flutes: Design allows for efficient chip removal and smoother tapping action.
- 9/16-Inch Fractional Size: Tap size of 9/16 inch with 12 threads per inch for creating precise threads.
- National Coarse Thread Type: NC thread type is suitable for a wide range of fastening needs.
- Sold Individually: Convenient single-tap packaging for those needing a specific size without buying a set.
Specifications
- Brand: Irwin Hanson
- Model: 1448
- Tap Size: 9/16 inch
- Thread Pitch: 12 threads per inch
- Thread Type: National Coarse (NC)
- Material: High carbon steel
- Flute Design: Straight flutes
- Pack Count: 1 piece








