NSN 5305-01-371-9850

Part Details | HEXAGON HEAD CAP SCREW

5305-01-371-9850 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Alternate Parts: 12418012001, 12418012-001, 12418012001, 12418012-001, 12418012001, 12418012-001, 5305-01-371-9850, 01-371-9850, 5305013719850, 013719850

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 27, 199301-371-985018257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-371-9850
Part Number Cage Code Manufacturer
12418012-001076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12418012-0010FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMSLP
12418012-00119207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5305-01-371-9850
Characteristic Specifications
THREAD SERIES DESIGNATOR M
THREAD LENGTH26.0 MILLIMETERS MINIMUM AND 28.0 MILLIMETERS MAXIMUM
FASTENER LENGTH126.0 MILLIMETERS MINIMUM AND 128.5 MILLIMETERS MAXIMUM
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER16.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.5
EXTERNAL THREAD TOLERANCE CLASS6G
HEAD HEIGHT9.8 MILLIMETERS MINIMUM AND 10.2 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS24.0 MILLIMETERS NOMINAL
PRECIOUS MATERIAL GOLD
PRECIOUS MATERIAL AND LOCATIONOVERALL GOLD