Spetsifikatsioon tootele Tap; UNC 5/16"; 18; L: 63mm; Holder: square,hand; 4.9mm; initial
| Material | HSS-G |
| Length | 63mm |
| Type of tool | tap |
| Tools application | for blind holes, to the through holes |
| Kind of thread | inch, right hand thread, UNC |
| Working part length | 22mm |