Matica z\u00e1vrtn\u00e1 (naz\u00fdvan\u00e1 aj vsadzovacia matica, zapustn\u00e1 matica, hmo\u017edinkov\u00e1 matica) je \u0161peci\u00e1lny typ matice ur\u010den\u00fd na pevn\u00e9 uchytenie v materi\u00e1loch, ako je drevo, plast alebo kov.
\nM\u00e1 vonkaj\u0161\u00ed z\u00e1vit (\u010dasto s rebrovan\u00edm alebo dr\u00e1\u017ekami) a vn\u00fatorn\u00fd z\u00e1vit na priskrutkovanie skrutky alebo z\u00e1vitovej ty\u010de.
\nPou\u017e\u00edva sa hlavne v n\u00e1bytk\u00e1rskom, drev\u00e1rskom priemysle, stroj\u00e1rstve, automobilovom a leteckom priemysle ale aj pre plasty a kompozitn\u00e9 materi\u00e1ly
\nUmo\u017e\u0148uje opakovan\u00fa mont\u00e1\u017e a demont\u00e1\u017e skrutiek bez po\u0161kodenia materi\u00e1lu
\nNa in\u0161tal\u00e1ciu sta\u010d\u00ed vyv\u0155ta\u0165 otvor s priemerom mierne men\u0161\u00edm ako vonkaj\u0161\u00ed priemer matice a n\u00e1sledne ju zaskrutkova\u0165 pomocou imbusov\u00e9ho k\u013e\u00fa\u010da.<\/p>\n","protected":false},"excerpt":{"rendered":"
Povrchov\u00e1 \u00faprava: Zinok, M: 8<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-10870","1":"product","2":"type-product","3":"status-publish","5":"product_cat-uncategorized","7":"first","8":"onbackorder","9":"sale","10":"purchasable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=\/wp\/v2\/product\/10870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10870"}],"wp:attachment":[{"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10870"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=10870"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=10870"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aramiso-test.verteco.app\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=10870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}