5306-01-240-1783 BOLT,MACHINE Index 5306-01-240-1785 BOLT,MACHINE

National Stock Number:
5306-01-240-1784

Federal Supply Class:
5306

National Item Identification Number:
012401784

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:
2914017927401CATERPILLAR PAVING PRODUCTS INC
DIN931-M10X1.5X40 9.8D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH39.20 MILLIMETERS MINIMUM AND 40.80 MILLIMETERS MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH6.50 MILLIMETERS MINIMUM AND 14.00 MILLIMETERS MAXIMUM
HEAD HEIGHT6.22 MILLIMETERS MINIMUM AND 6.58 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN931 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 9.8 OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
WIDTH BETWEEN FLATS15.73 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH25.20 MILLIMETERS MINIMUM AND 34.30 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.5


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