FASTENER LENGTH | 2.623 INCHES MINIMUM AND 2.653 INCHES MAXIMUM |
HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
HEAD STYLE | HEXAGON |
PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,CLOSE TOLERANCE |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 ASSN STD 1ST MATERIAL RESPONSE OR AMS5737 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL CORROSION RESISTING OVERALL |
MINIMUM TENSILE STRENGTH | 7490 POUNDS PER SQUARE INCH |
NOMINAL THREAD DIAMETER | 0.3125 INCHES |
SHOULDER DIAMETER | 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM FIRST SHOULDER |
SHOULDER SHAPE | ROUND OVERALL |
SHOULDER LENGTH | 2.125 INCHES MINIMUM AND 2.145 INCHES MAXIMUM FIRST SHOULDER |
WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35, TYPE II OR VIII FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.498 INCHES NOMINAL |
THREAD QUANTITY PER INCH | 24 |
THREAD SERIES DESIGNATOR | UNJF |