| Manufacturer Part Number | TR463A |
| Size | 5/16" |
| Pitch | 24 TPI |
| Diameter (Decimal Inch) | 0.3125" |
| Diameter (mm) | 7.94mm |
| Overall Length (Decimal Inch) | 2.7200" |
| Overall Length (mm) | 69.09mm |
| Thread Length (Decimal Inch) | 0.6690" |
| Thread Length (mm) | 16.99mm |
| Square Length (Decimal Inch) | 0.3800" |
| Square Length (mm) | 9.65mm |
| Shank Diameter (Decimal Inch) | 0.3180" |
| Shank Diameter (mm) | 8.08mm |
| Square Size (Decimal Inch) | 0.2380" |
| Square Size (mm) | 6.05mm |
| Neck Diameter (Decimal Inch) | 0.2540" |
| Neck Diameter (mm) | 6.45mm |
| Drill Size (Decimal Inch) | 0.2746" |
| Drill Size (mm) | 6.98mm |
| Useable Length (Decimal Inch) | 1.1260" |
| Useable Length (mm) | 28.60mm |
| Length/Diameter | 2.0xD |
| Number of Flutes | 4 |
| Pitch Limit | H3 |
| Chamfer Length | 2P-3P |
| Blank Standard | 302A |
| Series | TR-A |
| Thread Series | UNF |
| Coating | TiALN |
| Material | HSS-PM |
| Coolant Through | Yes |
| Trade Name | YG Tap Cast |
| Shank Type | Square |
| Tap Type | Straight Flute |
| Chamfer Type | Modified Bottoming |
| Product Type | Straight Flute Modified Bottoming Tap |