| DISTANCE FROM INSIDE CENTER OF BEND TO HOOK END | 0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| DISTANCE FROM INSIDE OF BEND TO SHANK END | 11.125 INCHES MINIMUM AND 11.375 INCHES MAXIMUM |
| HOOK INSIDE WIDTH | 0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1213 OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| STYLE DESIGNATOR | ROUND BEND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |