| EXTENDED WASHER DIAMETER | 32.8 MILLIMETERS MAXIMUM |
| EXTENDED WASHER THICKNESS | 2.4 MILLIMETERS MINIMUM |
| EXTERNAL THREAD TOLERANCE CLASS | 6G |
| FASTENER LENGTH | 47.0 MILLIMETERS MINIMUM AND 53.0 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 15.5 MILLIMETERS MAXIMUM |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | DIN 267, PART 11 ASSN STD SINGLE MATERIAL RESPONSE OR DIN 6921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| NOMINAL THREAD DIAMETER | 16.0 MILLIMETERS |
| SHOULDER DIAMETER | 16.89 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM FIRST SHOULDER |
| SHOULDER LENGTH | 9.0 MILLIMETERS MINIMUM AND 11.0 MILLIMETERS MAXIMUM FIRST SHOULDER |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| WIDTH BETWEEN FLATS | 20.5 MILLIMETERS MINIMUM AND 21.1 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN 267, PART 9 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| TEST DATA DOCUMENT | D8286-DIN 6921 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). AND D8286-DIN 962 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 39.0 MILLIMETERS MINIMUM AND 41.0 MILLIMETERS MAXIMUM |
| THREAD SERIES DESIGNATOR | M |
| THREAD PITCH IN MILLIMETERS | 1.5 |