5305-01-612-5281 SCREW,CAP,SOCKET HEAD 5305-01-612-4846 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-612-5081

Federal Supply Class:
5305

National Item Identification Number:
016125081

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:
3000000-062425076M6AMZ ALABAMA INC.
3000000-06242580212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
FASTENER LENGTH4.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 GRD 8 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR ASTM A354 GRD BD NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, HEX HEAD, GRD 8, COURSE THREAD
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.625 INCHES
SPECIFICATION/STANDARD DATA05047-ASME B18.2.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS0.938 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION80212-3000099, PARA 2.0 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES NOMINAL
THREAD QUANTITY PER INCH11
THREAD SERIES DESIGNATORUNC


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