| THREAD SERIES DESIGNATOR | M |
| NOMINAL THREAD DIAMETER | 18.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 1.5 |
| EXTERNAL THREAD TOLERANCE CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 55.0 MILLIMETERS MINIMUM AND |
| 56.0 MILLIMETERS MAXIMUM |
| MATERIAL | STEEL COMP 4140 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| COLOR | GREEN OVERALL |
| STYLE DESIGNATOR | ROUND BEND |
| DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END | 218.5 MILLIMETERS MINIMUM AND |
| 219.5 MILLIMETERS MAXIMUM |
| INSIDE DISTANCE BETWEEN SHANKS | 91.5 MILLIMETERS MINIMUM AND |
| 92.5 MILLIMETERS MAXIMUM |
| FEATURES PROVIDED | DRY FILM LUBRICANT |