5306-01-223-6660, BOLT,MACHINE

National Stock Number:
5306-01-223-6660

Federal Supply Class:
5306

National Item Identification Number:
012236660

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:

1276-23-650	44114	BAE SYSTEMS LAND & ARMAMENTS L.P.
1276-23-650	A0199	FINMECCANICA SPA
5338735-105L	53711	NAVAL SEA SYSTEMS COMMAND
538735-105L	53711	NAVAL SEA SYSTEMS COMMAND
5306PL0817409	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
1476-49-001-105L	A0199	FINMECCANICA SPA

Techincal Specification:

EXTERNAL THREAD TOLERANCE CLASS	6G
FASTENER LENGTH	30.00 MILLIMETERS NOMINAL
FEATURES PROVIDED	FINISHED HEAD
HARDNESS RATING	240.0 BRINELL HULTGREN MINIMUM OVERALL AND 300.0 BRINELL HULTGREN MAXIMUM OVERALL
HEAD HEIGHT	6.5 MILLIMETERS NOMINAL
HEAD STYLE	HEXAGON
LOCKING FEATURE	PELLET THREADS
MATERIAL DOCUMENT AND CLASSIFICATION	SAE GRADE 5 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL OVERALL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	10.0 MILLIMETERS
WIDTH BETWEEN FLATS	17.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416; TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	27.0 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	1.5

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