| EXTERNAL THREAD TOLERANCE CLASS | 6G6G |
| FASTENER LENGTH | 19.20 MILLIMETERS MINIMUM AND 19.20 MILLIMETERS MINIMUM AND 20.00 MILLIMETERS MAXIMUM20.00 MILLIMETERS MAXIMUM |
| FEATURES PROVIDED | FINISHED HEADFINISHED HEAD |
| HEAD HEIGHT | 5.10 MILLIMETERS MINIMUM AND 5.10 MILLIMETERS MINIMUM AND 5.50 MILLIMETERS MAXIMUM5.50 MILLIMETERS MAXIMUM |
| HEAD STYLE | HEXAGONHEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | DIN 931 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALLDIN 931 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL PROPERTY CLASS 9.8 OVERALL |
| NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS8.0 MILLIMETERS |
| WIDTH BETWEEN FLATS | 12.73 MILLIMETERS MINIMUM AND 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM13.00 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT | PHOSPHATE OVERALLPHOSPHATE OVERALL |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD LENGTH | 16.70 MILLIMETERS MINIMUM AND 16.70 MILLIMETERS MINIMUM AND 20.00 MILLIMETERS MAXIMUM20.00 MILLIMETERS MAXIMUM |
| THREAD SERIES DESIGNATOR | MM |
| THREAD PITCH IN MILLIMETERS | 1.251.25 |