5306-01-557-4823 BOLT,MACHINE Index 5306-01-556-4477 BOLT,MACHINE

National Stock Number:
5306-01-557-5722

Federal Supply Class:
5306

National Item Identification Number:
015575722

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:
0093743-AR00-001SZ177DENEL VEHICLE SYSTEMS
ISO4014-M6X25-8.8-A2D3EM17ISO GROUP INC
R200230856161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
ISO4014-M6X25-8.8-A2DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)
R2002308SZ177DENEL VEHICLE SYSTEMS
R2002308-AB00SZ177DENEL VEHICLE SYSTEMS


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH25.0 MILLIMETERS NOMINAL
HEAD HEIGHT4.2 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONISO898-1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
WIDTH BETWEEN FLATS10.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO4042, KEY A2D ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH18.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.0


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