5305-01-518-7053 SCREW,MACHINE Index 5305-01-518-7055 SCREW,MACHINE

National Stock Number:
5310-01-518-7054

Federal Supply Class:
5310

National Item Identification Number:
015187054

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:
91828A24139428MCMASTER-CARR SUPPLY CO
931850Z5110G.H. VARLEY PTY LTD.


Techincal Specification:
BEARING SURFACE TYPEFLAT
NUT HEIGHT4.0 MILLIMETERS NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE5.0 MILLIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCYMETRIC HEX NUT
THREAD TOLERANCE CLASS6H INTERNAL
WIDTH ACROSS FLATS8.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS0.80


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