5306-01-550-5208, BOLT,MACHINE

5310-01-550-5209 NUT,SELF-LOCKING,CASTELLATED,HEX

National Stock Number:
5306-01-550-5208

Federal Supply Class:
5306

National Item Identification Number:
015505208

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:

814-6030

10988

CNH INDUSTRIAL AMERICA LLC

Techincal Specification:

FASTENER LENGTH	33.8 MILLIMETERS MINIMUM AND 34.1 MILLIMETERS MAXIMUM
GRIP LENGTH	7.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM
HEAD HEIGHT	3.8 MILLIMETERS MINIMUM AND 4.1 MILLIMETERS MAXIMUM
HEAD STYLE	HEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCY	HEX HEAD BOLT METRIC SERIES
MATERIAL DOCUMENT AND CLASSIFICATION	ISO 898/1 NATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL PROPERTY CLASS 8.8 OVERALL
NOMINAL THREAD DIAMETER	6.0 MILLIMETERS
WIDTH BETWEEN FLATS	9.7 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MS 201 MIL SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT	CHROMATE ZINC OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	18.0 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATOR	ISO M
THREAD PITCH IN MILLIMETERS	1.0

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