5306-01-092-9895 BOLT,MACHINE Index 5306-01-092-9897 BOLT,MACHINE

National Stock Number:
5306-01-092-9896

Federal Supply Class:
5306

National Item Identification Number:
010929896

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:
J58 5/8-11UNC-3AX6.000NOM0U583SAE INTERNATIONAL
J58 5/8-11UNC-3AX6.000NOM81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAEJ58 5/8-11UNC-3AX6.000NOM81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-S-24240/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH5.969 INCHES MINIMUM AND
6.031 INCHES MAXIMUM
MATERIALSTEEL OVERALL
THREAD LENGTH2.469 INCHES MINIMUM AND
2.500 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS3A
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
43.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH130000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.616 INCHES MINIMUM AND
0.625 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.620 INCHES MINIMUM AND
0.628 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.921 INCHES MINIMUM AND
0.937 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.255 INCHES MINIMUM AND
0.275 INCHES MAXIMUM
SURFACE FINISH63.0 MICROINCHES THREADS
FEATURES PROVIDEDFINISHED HEAD
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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