- System of Measurement: Imperial
- Thread Size: 1-11-1/2
- Chamfer: 2P-3P Modified Bottoming
- Number of Flutes: 4
- Surface Treatment: Hardslick Coated
- Material: HSSE-V3
- Thread Length: 1-3/4in
- Shank Diameter: 1-1/8in
- Thread Standard: NPTF
- Overall Length: 3-3/4in
- Hand Direction: Right Hand
- Type: High Performance Square Shank
- Series: R1 Series
- Helix Angle: 15°
- Square Size: 0.843in
- Tap Drill Size: 1.1406in
- Thread Profile: Taper
- Application
- Item Features
- Standards
Blind Hole and Through Hole Applications
- HSS-E for prevention of oversized threads
- These taps meet both NPT and FNPT standard
ANSI Specified|USCTI 311|PROP65: This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov