<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31377914</termId><termName>cylinder screws</termName><termType>PT</termType><termNote><![CDATA[ Set screws that hold a cylinder in place to prevent the cylinder from being turned after installation. ]]></termNote><termCreatedDate>2026-03-30 20:41:56</termCreatedDate><relation><relationType>UF</relationType><termId>31377915</termId><termName>cylinder screw</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31377916</termId><termName>screws, cylinder</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31347894</termId><termName>screws by form</termName><termType>PT</termType></relation></term>  </Zthes>