5305-00-804-6252 SCREW,MACHINE Index 5305-00-804-6256 SCREW,MACHINE

National Stock Number:
5310-00-804-6254

Federal Supply Class:
5310

National Item Identification Number:
008046254

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:
B20723168HAMMEL DAHL INC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNF


Click here to Register for Free 30-day Trial