5998-01-528-1535 CIRCUIT CARD ASSEMBLY Index 5340-01-528-1537 BRACKET,MOUNTING

National Stock Number:
5305-01-528-1536

Federal Supply Class:
5305

National Item Identification Number:
015281536

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:
12414419-155076M6AMZ ALABAMA INC.
12414419-1550FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP


Techincal Specification:
THREAD SERIES DESIGNATORM
THREAD LENGTH25.0 MILLIMETERS MINIMUM AND
30.0 MILLIMETERS MAXIMUM
FASTENER LENGTH30.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS2.0
EXTERNAL THREAD TOLERANCE CLASS6G
MATERIAL DOCUMENT AND CLASSIFICATIONDIN 933 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN: 267 PART 9 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD HEIGHT10.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS24.0 MILLIMETERS NOMINAL


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