5310-01-265-6677 NUT,PLAIN,CAP Index 5310-01-265-6679 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-265-6678

Federal Supply Class:
5310

National Item Identification Number:
012656678

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
29265404627HYSTER-YALE GROUP, INC.
29265430076HYSTER-YALE GROUP, INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE8.0 MILLIMETERS
NUT HEIGHT6.14 MILLIMETERS MINIMUM AND 6.60 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.25
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESISO M


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