5306-01-228-3272, BOLT,MACHINE

National Stock Number:
5306-01-228-3272

Federal Supply Class:
5306

National Item Identification Number:
012283272

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:

1276-05-471	44114	BAE SYSTEMS LAND & ARMAMENTS L.P.
1276-05-471	A0199	FINMECCANICA SPA
5338740	06641	CENTURY FASTENERS CORP.
5338740	11828	NORTH AMERICAN BOLT AND SCREW CO INC
5338740	15526	METRIC AND MULTISTANDARD COMPONENTS CORP
5306PL0817749	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
5338740-183	06641	CENTURY FASTENERS CORP.
5338740-183	11828	NORTH AMERICAN BOLT AND SCREW CO INC
5338740-183	15526	METRIC AND MULTISTANDARD COMPONENTS CORP
5338740-183	53711	NAVAL SEA SYSTEMS COMMAND
5519179	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

EXTERNAL THREAD TOLERANCE CLASS	14H
FASTENER LENGTH	65.00 MILLIMETERS NOMINAL
GRIP LENGTH	20.00 MILLIMETERS NOMINAL
HEAD HEIGHT	9.0 MILLIMETERS NOMINAL
HEAD STYLE	HEXAGON
HOLE CONFIGURATION STYLE	HEXAGON FLATS
HOLE DIAMETER	2.00 MILLIMETERS NOMINAL
HOLE QUANTITY	3
HOLE TYPE	DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION	SAE GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 1013 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1016 OVERALL OR STEEL COMP 1017 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1019 OVERALL OR STEEL COMP 1020 OVERALL OR STEEL COMP 1021 OVERALL OR STEEL COMP 1022 OVERALL OR STEEL COMP 1023 OVERALL OR STEEL COMP 1025 OVERALL OR STEEL COMP 1026 OVERALL OR STEEL COMP 1029 OVERALL OR STEEL COMP 1030 OVERALL OR STEEL COMP 1033 OVERALL OR STEEL COMP 1034 OVERALL OR STEEL COMP 1035 OVERALL OR STEEL COMP 1037 OVERALL OR STEEL COMP 1038 OVERALL OR STEEL COMP 1039 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 1524 OVERALL OR STEEL COMP 1527 OVERALL OR STEEL COMP 1536 OVERALL OR STEEL COMP 1541 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	14.0 MILLIMETERS
WIDTH BETWEEN FLATS	21.7 MILLIMETERS MINIMUM AND 22.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	45.0 MILLIMETERS MINIMUM AND 49.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	2.0

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