<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31347898</termId><termName>cotter pins</termName><termType>PT</termType><termNote><![CDATA[ Half-round metal strips bent into a pinlike shape whose ends can be flared after insertion through a slot or hole. ]]></termNote><termCreatedDate>2026-03-30 20:33:51</termCreatedDate><relation><relationType>UF</relationType><termId>31347899</termId><termName>cotter keys</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31347900</termId><termName>cotter pin</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31347901</termId><termName>kotter pins</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31347902</termId><termName>pin, cotter</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31347903</termId><termName>pins, cotter</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31347904</termId><termName>pins, kotter</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31322496</termId><termName>pins</termName><termType>PT</termType></relation></term>  </Zthes>