| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 OR AMS 5737 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 1.157 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HI-LITE THREADED STUD PIN, PROTRUDING HEAD A-286 HIGH TEMPERATURE ALLOY,1/16 GRIP VARIATION |
| MATERIAL | IRON ALLOY 660 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM |
| SPECIAL FEATURES | BOTH ENDS HAVE A HEXAGON DRIVE STYLE MEASURING 0.0947 TO 0.0967 INCH; HEAT TREAT 160,000-180,000 PSI TENSILE PER AMS-H-6875 |
| SHOULDER DIAMETER | 0.415 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HI-SHEAR SPEC 258 A286 HIGH TEMPERATURE ALLOY MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE 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 | 0.320 INCHES NOMINAL NUT THREAD |
| THREAD LENGTH | 0.5465 INCHES MINIMUM AND 0.5785 INCHES MAXIMUM STUD THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD |
| THREAD QUANTITY PER INCH | 28 STUD THREAD |