#4 x 40, national course thread, machine screw tap, carbon steel, ideal for routine maintenance, repair work & for rethreading where high accuracy & tolerance thread is not critical, straight flutes are ground to provide rapid chip removal for efficient threading, designed for hand threading work in a variety of materials taps produce a class 2b thread, use drill bit #43 or 5/64".
| SKU | 23118 | UPC | 042526080128 |
| Weight | 0.1 | Package Width | 1.55 |
| Package Length | 0.45 | Package Height | 5.7 |
| Model Number | 8012 | Brand | Irwin |
| Manufacturer Name | BLACK & DECKER US INC |