| DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END | 2.312 INCHES MINIMUM AND 2.324 INCHES MAXIMUM |
| HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| INSIDE DISTANCE BETWEEN SHANKS | 5.625 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1045 OR STEEL COMP 1541 OR STEEL COMP 1018 OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| STYLE DESIGNATOR | SQUARE BEND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633 TY 2 OR 3 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.250 INCHES MINIMUM |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNF |