5305-01-589-6246 SCREW,CAP,HEXAGON HEAD Index 5305-01-589-6426 SCREW,SHOULDER

National Stock Number:
5305-01-589-6291

Federal Supply Class:
5305

National Item Identification Number:
015896291

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
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. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
10823-138140Y3H3FASTENAL COMPANY
1260626119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
389411445152OSHKOSH CORP
389411475Q65OSHKOSH DEFENSE LLC


Techincal Specification:
FASTENER LENGTH4.230 INCHES NOMINAL
HEAD HEIGHT0.226 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCR,CAP,HEX
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.380 INCHES
WIDTH BETWEEN FLATS0.562 INCHES MINIMUM AND 0.650 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNC


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