<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31439409</termId><termName>star expansion bolts</termName><termType>PT</termType><termNote><![CDATA[ Fasteners used in concrete, consisting of two semicircular shields that are forced apart, to bear on the walls of a hole, as a bolt is driven into the shields. ]]></termNote><termCreatedDate>2026-03-30 20:58:26</termCreatedDate><relation><relationType>UF</relationType><termId>31439410</termId><termName>bolts, star expansion</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439411</termId><termName>expansion bolts, star</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439412</termId><termName>star expansion bolt</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31414028</termId><termName>expansion bolts</termName><termType>PT</termType></relation></term>  </Zthes>