| Manufacturer Part Number | TR483A |
| Size | 3/8" |
| Pitch | 16 TPI |
| Diameter (Decimal Inch) | 0.3750" |
| Diameter (mm) | 9.53mm |
| Overall Length (Decimal Inch) | 2.9400" |
| Overall Length (mm) | 74.68mm |
| Thread Length (Decimal Inch) | 0.7480" |
| Thread Length (mm) | 19.00mm |
| Square Length (Decimal Inch) | 0.4400" |
| Square Length (mm) | 11.18mm |
| Shank Diameter (Decimal Inch) | 0.3810" |
| Shank Diameter (mm) | 9.68mm |
| Square Size (Decimal Inch) | 0.2860" |
| Square Size (mm) | 7.26mm |
| Neck Diameter (Decimal Inch) | 0.2870" |
| Neck Diameter (mm) | 7.29mm |
| Drill Size (Decimal Inch) | 0.3182" |
| Drill Size (mm) | 8.08mm |
| Useable Length (Decimal Inch) | 1.2520" |
| Useable Length (mm) | 31.80mm |
| Length/Diameter | 2.0xD |
| Number of Flutes | 4 |
| Pitch Limit | H3 |
| Chamfer Length | 2P-3P |
| Blank Standard | 302A |
| Series | TR-A |
| Thread Series | UNC |
| 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 |