<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31348048</termId><termName>back nuts</termName><termType>PT</termType><termNote><![CDATA[ Threaded nuts which help to create a watertight joint, as on the long thread of a pipe connector, and whose one dished side accepts a grommet. ]]></termNote><termCreatedDate>2026-03-30 20:33:54</termCreatedDate><relation><relationType>UF</relationType><termId>31348049</termId><termName>back nut</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31348050</termId><termName>nuts, back</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31322508</termId><termName>nuts</termName><termType>PT</termType></relation></term>  </Zthes>