| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6411 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 5.147 INCHES MINIMUM AND 5.167 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4330 |
| NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.499 INCHES NOMINAL |
| NUT END SHANK LENGTH | 0.897 INCHES MINIMUM AND 0.917 INCHES MAXIMUM |
| SPECIAL FEATURES | 37,800 LBS TENSILE PRESSURE |
| SHOULDER LENGTH | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM |
| STUD END SHANK DIAMETER | 0.499 INCHES NOMINAL |
| STUD END SHANK LENGTH | 2.150 INCHES MINIMUM AND 2.170 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837,TYPE 2,CLASS 2 MIL SPEC 1ST TREATMENT RESPONSE OR 1500,TYPE 2,CLASS 2 MIL STD 2ND TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 1.016 INCHES MINIMUM AND 1.036 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 1.054 INCHES MINIMUM AND 1.074 INCHES MAXIMUM NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) STUD THREAD |
| THREAD QUANTITY PER INCH | 20 NUT THREAD |
| THREAD QUANTITY PER INCH | 20 STUD THREAD |