5305-01-349-4185 SCREW,CAP,SOCKET HEAD Index 5305-01-349-4187 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-349-4186

Federal Supply Class:
5305

National Item Identification Number:
013494186

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:
175415045152OSHKOSH CORP
175415075Q65OSHKOSH DEFENSE LLC
WC0216PB52167R B AND W CORP


Techincal Specification:
COLORYELLOW OVERALL
EXTENDED WASHER THICKNESS0.040 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.560 INCHES MAXIMUM
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD HEIGHT0.280 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENTZINC OVERALL AND CHROMATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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