<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">[tornillos por forma]</topic></authority><related type="narrower"><topic>cerrojos de pie</topic></related><related type="narrower"><topic>collarinos de cerrojos de tornillos</topic></related><related type="narrower"><topic>pernos de cabeza de hongo</topic></related><related type="narrower"><topic>tornillos de expansión</topic></related><related type="narrower"><topic>pernos sustentadores</topic></related><related type="narrower"><topic>tornillos para madera</topic></related><related type="narrower"><topic>cáncamos</topic></related><related type="narrower"><topic>tornillos de fiador</topic></related><related type="narrower"><topic>tornillos de ensamblaje</topic></related><related type="narrower"><topic>tornillos de anclaje</topic></related><related type="narrower"><topic>tornillos de máquinas</topic></related><related type="narrower"><topic>barb bolts (traducció pendent)</topic></related><related type="broader"><topic>tornillos</topic></related></mads>