<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31413836</termId><termName>lead-capped nails</termName><termType>PT</termType><termNote><![CDATA[ Roofing nails having a plain shank and a lead cap or washer, used for attaching corrugated or other metal roofing. The advantage of using lead washers is that they make a tight joint and prevent leaking and rusting at the nail hole; given that the lead washer is soft, it conforms to the curve and irregular surface of the metal. ]]></termNote><termCreatedDate>2026-03-30 20:51:18</termCreatedDate><relation><relationType>UF</relationType><termId>31413837</termId><termName>lead head nails</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31413838</termId><termName>lead nails</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31413839</termId><termName>lead-capped nail</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31413840</termId><termName>nails, lead-capped</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31413841</termId><termName>roofing nails, nonleaking</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31377816</termId><termName>roofing nails</termName><termType>PT</termType></relation></term>  </Zthes>