5307-99-536-0763 STUD,RECESSED Index 2910-99-536-0769 BELLOWS,PROTECTION

National Stock Number:
5306-99-536-0767

Federal Supply Class:
5306

National Item Identification Number:
995360767

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:
Y3J21649K8098MAN DIESEL & TURBO LTD


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAAUR
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH35.0 MILLIMETERS NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP DIAMETER9.985 MILLIMETERS MINIMUM AND 10.000 MILLIMETERS MAXIMUM
GRIP LENGTH13.0 MILLIMETERS NOMINAL
HEAD HEIGHT4.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONBS 970 EN 43A CONDITIONR NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
SPECIAL FEATURESUNDERCUT AT HEAD
WIDTH BETWEEN FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
STRENGTH GRADE DESIGNATIONERR-030
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.5


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