5305-01-556-7299 SCREW,MACHINE Index 5305-01-557-4651 THUMBSCREW

National Stock Number:
5305-01-557-1572

Federal Supply Class:
5305

National Item Identification Number:
015571572

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:
352492745152OSHKOSH CORP
352492708445152OSHKOSH CORP
352492708475Q65OSHKOSH DEFENSE LLC


Techincal Specification:
FASTENER LENGTH11.8 MILLIMETERS NOMINAL
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCR,FLG,HEX,TAB C10.9 DG
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESFINISH:D20,TYPE 1,GRADE 2,CLASS D PER FH100,DIM STD ASME B18.2.3 9M,FASTNER FREE OF HYDROGEN EMBRITTLEMENT
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH29.5 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM


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