5331-00-044-7072 O-RING Index 5305-00-044-7079 SCREW,CAP,SOCKET HEAD

National Stock Number:
5306-00-044-7073

Federal Supply Class:
5306

National Item Identification Number:
000447073

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
C553-111782386JAIDINGER MANUFACTURING CO INC


Techincal Specification:
FASTENER LENGTH5.438 INCHES MINIMUM AND 5.562 INCHES MAXIMUM
FEATURES PROVIDEDCASEHARDENED AND FINISHED HEAD
HEAD HEIGHT0.375 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION652-49,FSCM 82386 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER1.000 INCHES
WIDTH BETWEEN FLATS1.625 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNS


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