| OVERALL LENGTH | 9.200 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A 582, COND A, COLD FINISH ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
| SHANK DIAMETER | 0.160 INCHES MINIMUM AND 0.173 INCHES MAXIMUM |
| SPECIAL FEATURES | UNTHREADED END 0.187 IN. DIA BY 1.500 IN. LG; 4 CUTAWAYS 0.239 IN. DIA; THREADED HOLE OPPOSITE END OF UNTHREADED END, 4040UNC-2B IN. DIA BY 0.370 IN. DEEP; 0.029 IN. GROOVE, 1.773 IN. DISTANCE FROM THREADED END; 0.188 IN. FLATS ON THREADED END |
| STYLE DESIGNATOR | STEPPED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 2A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | LEFT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM NUT THREAD |
| THREAD LENGTH | 4.372 INCHES NOMINAL STUD THREAD |
| THREAD QUANTITY PER INCH | 18 STUD THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNEF NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |