{"product_id":"sparedrum-sn-sq-20b-cheminee-20mm-tete-carre-laiton-x4-236121","title":"SN-SQ-20B - SWIVEL NUT 20MM SQUARE HEAD - BRASS (X4)","description":"\u003ch3\u003eHistorical Context and Positioning in the Range\u003c\/h3\u003e\u003cp\u003eThis type of insert, often called a \"lug sleeve,\" is one of the essential consumables in drum hardware. It falls into the category of standardized parts intended for maintenance, repairs, and restorations when a threading is worn or an original insert is missing in a lug.\u003c\/p\u003e\u003ch3\u003eWho This Drum\/Instrument Is For\u003c\/h3\u003e\u003cp\u003eIntended for drummers, technicians, and repair workshops looking for a simple solution to restore an acoustic drum. Particularly useful for rehearsal, touring, or studio instruments, wherever tuning reliability takes precedence over cosmetics.\u003c\/p\u003e\u003ch3\u003eFeatures and Innovations\u003c\/h3\u003e\u003cp\u003eThe square head provides better control during assembly by reducing the risk of rotation inside the lug, helping to maintain more consistent tension. Brass offers a good balance between strength and threading precision, allowing smooth screwing of tension rods and easier maintenance.\u003c\/p\u003e\u003ch3\u003eSound Characteristics\u003c\/h3\u003e\u003cp\u003eAlthough not a \"sound\" element per se, a well-maintained insert directly contributes to the \u003cstrong\u003etension stability\u003c\/strong\u003e of the drumheads. The result: tuning that holds better, more even response between tension rods, and more coherent dynamics, especially on accented strokes.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:4;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTension rod threading\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eStandard #12-24\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003einsert \/ lug sleeve with square head for lug\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:5;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eapproximately 7\/32\u0026quot;\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eset of 4 pieces\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ebrass\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sparedrum","offers":[{"title":"Default Title","offer_id":54361169363219,"sku":"236121","price":6.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/defbd5ca013da81bc1a985fa57bc53eda4e7c687_SD_SN_SQ_20B.jpg?v=1792639352","url":"https:\/\/woodbrass.shop\/products\/sparedrum-sn-sq-20b-swivel-nut-20mm-square-head-brass-x4-236121","provider":"Woodbrass.com","version":"1.0","type":"link"}