5310-21-619-0205

Hexagon Plain Nut

5310216190205 216190205 ASTMA307GRADEA CSAB33.1 62-3A S205 218565 NS13-26 205272 2054171 3211689 3235398 4253346 390-10500A98 390-14000E70 56014 103026 117049 4-73 PDS2B37 165-7803 17T2960 31Q0276 40V5054

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.) View more Hexagon Plain Nut