891 9/16-18 H3 4F SEMI BO
Spiral Flute Tap; 9/16″ - 18 ; 3-19/32″ OAL ; 4 FL ; HSS ; ZrN ; H3

| Thread Diameter Size (TDZ) | 9/16″ | Cutting Length | 1-21/32″ |
| Threads per Inch (TPI) | 18 | Cutting Edge Material | HSS |
| Thread Standard | UN | Thread Tolerance Class (TCTR) | H3 |
| Overall Length (OAL) | 3-19/32″ | Standard | ANSI |
| Thread Cutting Part Length (THL) | 1-21/32″ | Tool Type | General Purpose Tap |
| Usable Length (LU) | 1-21/32″ | Chamfer | Semi-Bottoming |
| Connection Diameter Machine Side (DCONMS) | 0.429″ | Coating | ZrN |
| Flute Count (NOF) | 4 | Measurement Type | Inch |
| Flute Helix Angle (FHA) | 52 Degrees |
Product Features
| Country of Origin | USA |
Shipping Info
Package Weight
.158
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