Imperial 70263 High Speed Steel Taper Tap, 7/16"-20 Specialty Tool Boxes Finish: Majestic Blue

Finish: Majestic Blue

Apply Clear Concrete Sealers to concrete patios

Nonstick surface

Color: Amaretto

Imperial 70263 High Speed Steel Taper Tap, 7/16"-20 Specialty Tool Boxes Finish: Majestic BlueHighlights: Material: High Speed Steel Number of Flutes: 4 Overall Length: 3. 1563" Pitch Diameter Limits: H3 Shank Type: Straight w square Square Length: 0. 4063" Square Size: 0. 2420" System of Measurement: Fractional Tap Style: Taper Thread Length: 1. 4375" SAE Fractional Size: 7 16" 20 Taper Taps have 8 to 10 threads chamfered for easy thread starting in tough materials High speed tungsten steel taps out perform ordinary taps for production