NA 121
DIN Standards Committee Tools and Clamping Devices
DIN 352 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 374 | 2016-01 | Machine screwing taps for fine pitch metric ISO-threads M3 × 0,2 to M52 × 4 More |
| DIN 802-4 | 2012-01 | Ground thread taps for ISO metric threads of tolerances 7G, 8G and special tolerances, coarse and fine pitches - Part 4: Manufacturing tolerances on the threaded portion More |
