5305-01-598-0050 SCREW,CAP,SOCKET HEAD 5305-01-598-0708 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-598-0156

Federal Supply Class:
5305

National Item Identification Number:
015980156

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:
8571106853BENDIX COMMERCIAL VEHICLE SYSTEMS LLC


Techincal Specification:
EXTENDED WASHER THICKNESS0.100 INCHES NOMINAL
EXTENDED WASHER DIAMETER1.330 INCHES NOMINAL
FASTENER LENGTH1.620 INCHES NOMINAL
HEAD HEIGHT0.620 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL CORROSION RESISTING OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.625 INCHES
WIDTH BETWEEN FLATS1.054 INCHES MINIMUM AND 1.083 INCHES MAXIMUM
SURFACE TREATMENTOIL OVERALL AND PHOSPHATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.180 INCHES NOMINAL
THREAD QUANTITY PER INCH11
THREAD SERIES DESIGNATORUNC


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