6525-01-504-4437 PROCEDURE CODE MAPPING Index 6525-01-504-4439 SOFTWARE,HYBRID PROCESSING

National Stock Number:
5306-01-504-4438

Federal Supply Class:
5306

National Item Identification Number:
015044438

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:
25-73503533CRANE CARRIER COMPANY, LLC
A25-73503533CRANE CARRIER COMPANY, LLC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH26.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.5
EXTENDED WASHER DIAMETER15.69 MILLIMETERS MINIMUM AND 15.95 MILLIMETERS MAXIMUM
EXTERNAL THREAD TOLERANCE CLASS4G4G
FASTENER LENGTH35.0 MILLIMETERS NOMINAL
GRIP LENGTH9.0 MILLIMETERS NOMINAL
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
WIDTH BETWEEN FLATS11.2 MILLIMETERS NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL


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