Hand Tap Bottoming ISO 529 Form C HSS-G - UNEF 7/8 x 20
Item no.
83831-3
€28.20
in stock - more than 10 pieces available
Application
Application:
for general use
- non abrasive material up to 900 N/mm²
- unalloyed and low alloyed steel
- for through and blind holes
- for thread cutting by hand
Additional information
| Type of thread | Unified Extra Fine Thread |
|---|---|
| Standard | ISO 529 |
| Form | Form C |
| Material | HSS-G |
| Tolerance | 2B |
| Size | UNEF 7/8 x 20 |
| Overall length (L1) | 118 mm |
| Thread length (L2) | 38 mm |
| Core hole diameter (D1) | 21.0 mm |
| Shank diameter (D2) | 16.0 mm |
| Drive connector | 12.5 mm |
| Item number | 83831-3 |
| Type of flute | straight fluted |
| Application | for blind holes |
| Thread standard | ANSI B 1.1 |
