5305-01-593-1143 SCREW,CAP,HEXAGON HEAD 5305-01-593-1982 SCREW,MACHINE

National Stock Number:
5305-01-593-1144

Federal Supply Class:
5305

National Item Identification Number:
015931144

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:
383621945152OSHKOSH CORP
383621900645152OSHKOSH CORP
383621900675Q65OSHKOSH DEFENSE LLC


Techincal Specification:
FASTENER LENGTH70.0 MILLIMETERS NOMINAL
HEAD HEIGHT12.5 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCR, CAP, HEX, TAB, M20 C10.9 PO
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER20.0 MILLIMETERS
WIDTH BETWEEN FLATS29.9 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH70.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS2.5


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