7030-01-626-0968 SOFTWARE KIT 4010-01-626-0126 CHAIN ASSEMBLY,SINGLE LEG

National Stock Number:
5310-01-626-2256

Federal Supply Class:
5310

National Item Identification Number:
016262256

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:
403360Y3H3FASTENAL COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
PART NAME ASSIGNED BY CONTROLLING AGENCYHEXAGON NUT
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
NOMINAL THREAD SIZE18.0 MILLIMETERS
NUT HEIGHT14.3 MILLIMETERS MINIMUM AND 15.0 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
SURFACE TREATMENTZINC OVERALL
THREAD CLASS6H
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.5
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM
WIDTH ACROSS FLATS26.2 MILLIMETERS MINIMUM AND 27.0 MILLIMETERS MAXIMUM


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