Union Butterfield® Tap and Die Set, Series: 3150 90A, Measurement System: Imperial, 15 Piece, 1/4-20 to 5/8-11 Tap, UNC Thread Standard, Round Die Shape, Plug Tap Chamfer, HSS Tap, Wooden Container Package Type, Adjustable Die: Yes
| Package Type | : | Wooden Container |
| Series | : | 3150 90A |
| Tap Chamfer Type | : | Plug |
| Tap Material | : | HSS |
| Measurement System | : | Imperial |
| Number of Pieces | : | 15 |
| Tap Thread Size | : | 1/4-20 to 5/8-11 |
| Thread Standard | : | UNC |
| Die Shape | : | Round |
| Adjustable Die (Yes/No) | : | Yes |