NSN 5306-01-500-2780

Part Details | MACHINE BOLT

5306-01-500-2780 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: B18235B080201, B18235B08020-1, 5306-01-500-2780, 01-500-2780, 5306015002780, 015002780

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 20, 200201-500-278001847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-500-2780
Part Number Cage Code Manufacturer
B18235B08020-180204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
Technical Data | NSN 5306-01-500-2780
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.25
EXTERNAL THREAD TOLERANCE CLASS6G6G
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH20.0 MILLIMETERS NOMINAL
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD HEIGHT5.10 MILLIMETERS MINIMUM AND 5.68 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS12.57 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
END ITEM IDENTIFICATION6115-01-431-3062