THREAD DIRECTION | RIGHT-HAND |
FASTENER LENGTH | 0.740 INCHES MINIMUM AND |
| 0.760 INCHES MAXIMUM |
MATERIAL | STEEL OVERALL |
THREAD LENGTH | 0.740 INCHES MINIMUM AND |
| 0.760 INCHES MAXIMUM |
HEAD STYLE | DOUBLE HEXAGON W/HOLE |
THREAD SERIES DESIGNATOR | UNF |
NOMINAL THREAD DIAMETER | 0.3125 INCHES |
THREAD QUANTITY PER INCH | 24 |
THREAD CLASS | 3A |
MATERIAL DOCUMENT AND CLASSIFICATION | LOW ALLOY STEEL PER AMS6322(UNS G87400) NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | BLACK CHEMICAL FINISH OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BLACK OXIDE PER AMS2485 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
HEAD HEIGHT | 0.365 INCHES MINIMUM AND |
| 0.385 INCHES MAXIMUM |
WIDTH BETWEEN FLATS | 0.3750 INCHES NOMINAL |
EXTENDED WASHER DIAMETER | 0.490 INCHES MINIMUM AND |
| 0.510 INCHES MAXIMUM |
EXTENDED WASHER THICKNESS | 0.070 INCHES MINIMUM AND |
| 0.080 INCHES MAXIMUM |
HOLE CONFIGURATION STYLE | DOUBLE HEXAGON FLATS |
HOLE TYPE | DRILLED |
HOLE QUANTITY | 4 |
HOLE DIAMETER | 0.060 INCHES MINIMUM AND |
| 0.080 INCHES MAXIMUM |
SURFACE FINISH | 125.0 MICROINCHES HEAD |
| 125.0 MICROINCHES BEARING SURFACE OF HEAD |
| 125.0 MICROINCHES THREADS |
FEATURES PROVIDED | DRY FILM LUBRICANT |
SPECIAL FEATURES | BOLT IS ALTERED FROM MS9171-08 WITH SOLID FILM LUBRICANT 5191127;LUBRICANT APPLIED TO ALL SURFACES EXCEPT OMIT FROM THREADS |
SPECIFICATION/STANDARD DATA | 81343-SAE AS91711 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,MACHINE |