#4 x 40, national course thread, 1" hexagon machine screw die, carbon steel, ideal for routine maintenance, repair work & for rethreading where high accuracy & tolerance thread is not critical, recommended for use with hexagon die stock, die can be used with a wrench or socket when space is limited, designed for hand threading work in a variety of materials.
| SKU | 23138 | UPC | 042526093128 |
| Weight | 0.1 | Package Width | 1.6 |
| Package Length | 0.6 | Package Height | 5.7 |
| Model Number | 9312 | Brand | Irwin |
| Manufacturer Name | BLACK & DECKER US INC |