5306-01-273-4383, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-273-4383

Federal Supply Class:
5306

National Item Identification Number:
012734383

Description:
BOLT,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Manufacturer Information:

3001269-1

99193

HONEYWELL INTERNATIONAL INC.

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	1.188 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SEVENTH DIAMETER	3.484 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SIXTH DIAMETER	3.281 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF TENTH DIAMETER	5.219 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	1.391 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF EIGHTH DIAMETER	4.281 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIFTH DIAMETER	2.484 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.484 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER	2.094 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF NINTH DIAMETER	4.672 INCHES NOMINAL
EIGHTH DIAMETER FROM HEAD	0.188 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT	0.172 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	11
FASTENER LENGTH	10.734 INCHES NOMINAL
FIFTH DIAMETER FROM HEAD	0.250 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.250 INCHES NOMINAL
FOURTH DIAMETER FROM HEAD	0.188 INCHES NOMINAL
HEAD DIAMETER	0.375 INCHES NOMINAL
HEAD HEIGHT	0.281 INCHES NOMINAL
HEAD STYLE	DEE CHAMFER
NINTH DIAMETER FROM HEAD	0.250 INCHES NOMINAL
NOMINAL THREAD DIAMETER	0.250 INCHES
POINT STYLE	FLAT
SECOND DIAMETER FROM HEAD	0.188 INCHES NOMINAL
SEVENTH DIAMETER FROM HEAD	0.250 INCHES NOMINAL
SIXTH DIAMETER FROM HEAD	0.188 INCHES NOMINAL
SPECIAL FEATURES	PLUS TWELVE EACH ALTERNATING UNDERCUTS AND SHOULDERS OF 0.188 AND 0.250DIAMETERS RESPECTIVELY,DISTANCES FROMBEGINNING OF ELEVENTH DIAMETER FROM LARGEST BEARING SURFACE OF HEAD TO THE END OF THE TWENTY-SECOND DIAMETER ARE 5.422,5.953,6.156,6.688,7.172,7.734,7.938,8.484,8.703,9.203,9.641,AND 9.859
TENTH DIAMETER FROM HEAD	0.188 INCHES NOMINAL
THIRD DIAMETER FROM HEAD	0.250 INCHES NOMINAL
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	3A
THREAD LENGTH	0.875 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNF
THREAD QUANTITY PER INCH	28

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