| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 5.0 MILLIMETERS NOMINAL |
| DISTANCE FROM SERRATED PORTION TO NUT END | 19.75 MILLIMETERS MINIMUM AND 20.25 MILLIMETERS MAXIMUM |
| DISTANCE FROM SERRATED PORTION TO STUD END | 24.0 MILLIMETERS NOMINAL |
| LOCKING FEATURE | RING, LOCK SERRATED |
| NOMINAL THREAD SIZE | 8.0 MILLIMETERS NUT THREAD |
| NOMINAL THREAD SIZE | 10.0 MILLIMETERS STUD THREAD |
| OVERALL LENGTH | 44.0 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | ACIER MATERIAL-RESISTANCE MINIMALE A LA TRACTION 880 MPA |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY ALL REQUIREMENTS |
| STYLE DESIGNATOR | LOCKED IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 19.0 MILLIMETERS NOMINAL STUD THREAD |
| THREAD LENGTH | 17.0 MILLIMETERS NOMINAL NUT THREAD |
| THREAD SERIES DESIGNATOR | ISO M NUT THREAD |
| THREAD SERIES DESIGNATOR | ISO M STUD THREAD |
| THREAD PITCH IN MILLIMETERS | 1.25 NUT THREAD |
| THREAD PITCH IN MILLIMETERS | 1.50 STUD THREAD |
| THREAD TOLERANCE CLASS | 4H EXTERNAL NUT THREAD |
| THREAD TOLERANCE CLASS | 4H EXTERNAL STUD THREAD |