8149 Hanson HCS Fractional Tap, 9/16-18 NF, 4-Flute, Plug Tap

The Irwin 8149 Hanson High Carbon Steel Fractional Tap is a reliable hand threading tool designed for routine maintenance, repair work, rethreading, and general-purpose threading applications. This tap is ideal for situations where high accuracy and tolerance are not critical, making it a versatile choice for both professionals and DIY enthusiasts tackling projects around the home or workshop.

Whether you're repairing machinery, working on automotive projects, or need to rethread a bolt, this fractional tap delivers dependable performance. The high carbon steel construction ensures strength and durability for long-lasting use across a variety of materials and applications.

Features and Benefits

• 4-Flute Straight Design: Precision-ground flutes facilitate rapid chip removal for enhanced threading efficiency and smoother operation.
• High Carbon Steel Construction: Durable HCS material provides reliable strength and longevity for repeated use.
• Class 2B Thread Production: Produces threads suitable for general-purpose applications and hand threading work where standard tolerances are acceptable.
• Plug Tap Style: The plug tap configuration makes it suitable for hand threading work in various materials and situations.

Specifications

• Brand: Irwin
• Model: 8149
• Product Type: Fractional Plug Tap
• Thread Size: 9/16-18 NF (National Fine)
• Flute Count: 4 straight flutes
• Material: High Carbon Steel (HCS)
• Thread Class: 2B
• Sub-Brand: Hanson