5306-00-369-5935 BOLT,MACHINE Index 5306-00-369-5938 BOLT,MACHINE

National Stock Number:
5306-00-369-5937

Federal Supply Class:
5306

National Item Identification Number:
003695937

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:
5306PL14952109009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
ST2138-010UCY9M.S. AEROSPACE INC.
ST2138-0115653HOWMET GLOBAL FASTENING SYSTEMS INC
ST2138-0132417LAB FABRICATORS CO
ST2138-0132923FORET SYSTEMS INC
ST2138-0156878SPS TECHNOLOGIES, LLC
ST2138-0173197HI-SHEAR CORPORATION
ST2138-0177445RTX CORPORATION
ST2138-01L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
FASTENER LENGTH0.915 INCHES MINIMUM AND 0.935 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH0.090 INCHES MINIMUM
HEAD HEIGHT0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
HEAD DIAMETER0.730 INCHES MINIMUM AND 0.737 INCHES MAXIMUM
HEAD STYLEROUND W/WRENCH FLATS CHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURESTWO HOLES DRILLED THROUGH HEAD 0.098 IN. MIN 0.103 IN. MAX DIA,0.520 IN. C TO C BETWEEN BOLT HOLES
WIDTH BETWEEN FLATS0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
SURFACE FINISH63.0 MICROINCHES GRIP
SURFACE FINISH63.0 MICROINCHES HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPWA 37,FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.734 INCHES MINIMUM AND 0.845 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH28


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