5306-00-722-0393, BOLT,MACHINE

National Stock Number:
5306-00-722-0393

Federal Supply Class:
5306

National Item Identification Number:
007220393

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:

145-540-90104	99193	HONEYWELL INTERNATIONAL INC.
2010099	001JK	EMBRAER S.A. DBA EMBRAER
2010099	S4956	EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
5305PL0138384	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
5306PL0887416	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
5306PL1369454	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
7416602	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7601593	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
807225-00	32345	DEFENSE REDUCTION AGENCY
8790776	19203	PICATINNY ARSENAL
8821145	19203	PICATINNY ARSENAL
932.19.21.026	S4080	PILATUS AIRCRAFT LTD
AN3-4A	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
AN3-4A	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN3-4A	A0126	LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
AN3-4A	A0311	TECNO TRADE S.R.L.
AN3-4A	AC910	AERTEKNO S.R.L.
AN3-4A	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH
AN3-4A	F0553	ZODIAC AEROTECHNICS
STD1459	80254	TEXTRON LYCOMING INC WILLIAMSPORT PLANT

Techincal Specification:

FASTENER LENGTH	0.531 INCHES NOMINAL
FEATURES PROVIDED	FINISHED HEAD
GRIP LENGTH	0.125 INCHES NOMINAL
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-6812 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL
MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.190 INCHES
WIDTH BETWEEN FLATS	0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.406 INCHES MINIMUM
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNF

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