| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| OVERALL LENGTH | 2.280 INCHES MINIMUM AND 2.300 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| NOMINAL THREAD SIZE | 0.112 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.112 INCHES STUD THREAD |
| SPECIAL FEATURES | W/HEX. SOCKET DRIVE IN STUD END |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| THREAD CLASS | 2A NUT THREAD |
| THREAD CLASS | 2A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| THREAD QUANTITY PER INCH | 40 NUT THREAD |
| THREAD QUANTITY PER INCH | 40 STUD THREAD |