NSN 5306-01-496-2593

Part Details | MACHINE BOLT

5306-01-496-2593 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Alternate Parts: B18234B12045N, 5306-01-496-2593, 01-496-2593, 5306014962593, 014962593

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 09, 200201-496-259301847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-496-2593
Part Number Cage Code Manufacturer
B18234B12045N80204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
Technical Data | NSN 5306-01-496-2593
Characteristic Specifications
HEAD STYLE17 HEXAGON
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.75
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH6.2 MILLIMETERS MINIMUM AND 15.0 MILLIMETERS MAXIMUM
FASTENER LENGTH45.0 MILLIMETERS NOMINAL
HEAD HEIGHT11.9 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS14.57 MILLIMETERS MINIMUM AND 15.00 MILLIMETERS MAXIMUM
EXTENDED WASHER DIAMETER24.7 MILLIMETERS MAXIMUM
EXTENDED WASHER THICKNESS1.8 MILLIMETERS MINIMUM
END ITEM IDENTIFICATIONINTERIM ARMORED VEHICLE (IAV), CONTRACTOR LOGISTICS SUPPORT (CLS)
PART NAME ASSIGNED BY CONTROLLING AGENCYMETRIC HEX FLANGE SCREWS