Back Home / Cutting Tools / Taps / HAND TAP – HIGH SPEED/BOTTOM 7/16″-20 HAND TAP – HIGH SPEED/BOTTOM 7/16″-20 SKU: X7620BTAP Categories: Cutting Tools, Taps High speed bottom hand tap. Made from high quality high speed steel. Can be used in tap wrenches or production tapping heads for general purpose tapping. Standard “H” limits. Threads close to the bottom of blind holes. Chamfer length: 1-2 threads. Size: 7/16-20. Number of flutes: 4. Length of thread: 1-7/16″. Overall length: 3-5/32″. Case Quantity: 1 Log In For Pricing