| Customary needle designations | 5640 SERV 7 |
| Needle system 2 | 62X57 SERV 7 |
| Needle system 3 | DVX57 SERV 7 |
| Canu | 33:30 17120 |
| CANU | 33:30 17 |
| Point style | STANDARD |
| Point style Groz-Beckert | STANDARD RUNDSPITZE |
| Type of coating | Chrome |
| Needle size | 120 |
| Size | 19 |
| Kind of packaging | 10 modules of 10 needles each in a box |
| Needles per box | 10 |
| Geometry | SERV 7 |
| Special variant | SERV 7 |
| Shank-ø | 2 |
| Overall length | 44.1 |
| Basic standard | 5.5 |
| Length to eye | 38.6 |
| Shank flattening | Without shank flattening |
| Blade shape | Straight |
| Number of grooves | 3 |
| Stitchtype | Chainstitch |
| Segments | Denim |
| Materials | Woven fabric with, without foam lamination |
| Number of layers | 4 |
| Needle system | 5640 |
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