5306-01-080-9147 BOLT,MACHINE Index 5306-01-080-9149 BOLT,MACHINE

National Stock Number:
5306-01-080-9148

Federal Supply Class:
5306

National Item Identification Number:
010809148

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:
6952116004DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
695215RQL2DRS ENVIRONMENTAL SYSTEMS INC
6952192878HDT EXPEDITIONARY SYSTEMS INC


Techincal Specification:
FASTENER LENGTH30.00 MILLIMETERS NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEXAGON
HEAD HEIGHT7.0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN 933 8.8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
MINIMUM TENSILE STRENGTH113784 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
WIDTH BETWEEN FLATS17.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH25.5 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS1.5
THREAD SERIES DESIGNATORM


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