Imperiall 70230 High Speed Steel Taper Tap, Bright, 1/4-20″ Under 70 Dollars

Highlights:

• High-speed tungsten steel, Imperialloy™ taps out perform ordinary taps for production tapping
• Sizes are clearly stamped on the shank of each tap
• Precision ground flutes cut accurate, clean threads
• All taps are right hand threaded

Specifications:

• USS Fractional Size: 1/4-20
• Overall Length: 2-1/2″
• Material: High Speed Steel
• Finish: Bright
• Tap Style: Taper
• Meets Standards: USS
• Number of Flutes: 4
• Pitch Diameter Limits: H3
• Point: Spiral
• Shank Type: Straight with Square
• System of Measurement: Fractional
• Shank Diameter: 0.255″
• Square Length: 5/16″
• Square Size: 0.191″
• Thread Length: 1″
• Thread Size: 1/4″-20