5306-01-361-3539 BOLT,MACHINE Index 5306-01-361-3541 BOLT,MACHINE

National Stock Number:
5306-01-361-3540

Federal Supply Class:
5306

National Item Identification Number:
013613540

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:
13D0021-1020F658AMERICAN METALS & MACHINING
13D0021-1021Z537BUENA PARK TOOL & ENGINEERING INC DBA BUENA PARK TOOL
13D0021-10231638WOODRUFF CORPORATION
13D0021-10259563REID PRODUCTS INC.
13D0021-10264106AM MACHINING, INC.
13D0021-10270265ALL POWER MANUFACTURING CO.
13D0021-10286928SEASTROM MANUFACTURING CO INC
13D0021-10288277THE BOEING COMPANY
OF65888277THE BOEING COMPANY


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH0.455 INCHES MINIMUM AND
0.485 INCHES MAXIMUM
MATERIALIRON ALLOY 660 OVERALL
THREAD LENGTH0.345 INCHES NOMINAL
HEAD STYLEDISHED HEXAGON
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD HEIGHT0.110 INCHES MINIMUM AND
0.125 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND
0.376 INCHES MAXIMUM
GRIP LENGTH0.115 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
SPECIAL FEATURESFURNISHED WITH SPACER TAB AND WASHER


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