| EYE STOCK DIAMETER | 1.375 INCHES MINIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | |
| MATERIAL | |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| RING INSIDE DIAMETER | 2.380 INCHES MINIMUM AND 2.620 INCHES MAXIMUM |
| RING STOCK DIAMETER | 0.687 INCHES NOMINAL |
| SHANK LENGTH | 1.095 INCHES MINIMUM AND 1.155 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.993 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| SHOULDER LENGTH | 5.375 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 80205-NAS1251 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | SWIVEL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | |
| SURFACE TREATMENT | |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.095 INCHES MINIMUM AND 1.155 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 16 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| SPECIAL FEATURES | THREADS UNDERCUT FOR RELIEF, 0.125 IN. MAX. UNDERCUT LENGTH |