{"product_id":"sl-rack-bohrschraube-selbstfurchend-5-5x20-25-ds-16mm-93155-25","title":"SL Rack Self-Tapping Drill Screw 5.5x20-25 DS 16mm - 93155-25","description":"\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700\u0026display=swap');\n.sv-product{font-family:'DM Sans',sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6}\n.sv-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}\n@media(max-width:600px){.sv-stats{grid-template-columns:repeat(2,1fr)}}\n.sv-stat{background:#0c0c0c;border-radius:12px;padding:20px 16px;text-align:center}\n.sv-stat-val{font-size:28px;font-weight:700;color:#fff;line-height:1.1}\n.sv-stat-val span{font-size:16px;font-weight:400;color:rgba(255,255,255,0.5)}\n.sv-stat-label{font-size:12px;color:rgba(255,255,255,0.4);margin-top:6px}\n.sv-section{margin-bottom:28px}\n.sv-section-title{font-size:18px;font-weight:700;color:#0c0c0c;margin:0 0 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14px;font-size:12px;font-weight:500;color:#333}\n.sv-badge-dot{width:6px;height:6px;border-radius:50%;background:#22c55e}\n.sv-seo{font-size:14px;color:#555;line-height:1.8;margin-top:32px;padding-top:24px;border-top:1px solid #eee}\n.sv-seo h4{font-size:15px;font-weight:600;color:#1a1a1a;margin:20px 0 8px}\n.sv-faq{margin-top:0;padding-top:0;border-top:none}\n.sv-faq-item{background:#f8f8f8;border-radius:12px;padding:20px;margin-bottom:12px}\n.sv-faq-item summary{font-size:14px;font-weight:600;color:#1a1a1a;cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px}\n.sv-faq-item summary::-webkit-details-marker{display:none}\n.sv-faq-item summary::before{content:'';display:inline-block;width:8px;height:8px;border-right:2px solid #dc2626;border-bottom:2px solid #dc2626;transform:rotate(-45deg);transition:transform 0.2s;flex-shrink:0}\n.sv-faq-item[open] summary::before{transform:rotate(45deg)}\n.sv-faq-item p{font-size:13px;color:#555;margin:12px 0 0 18px;line-height:1.7}\n\u003c\/style\u003e\n\u003cdiv class=\"sv-product\"\u003e\n\n\u003cdiv class=\"sv-stats\"\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e5.5x20-25 \u003cspan\u003emm\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eDimensions\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e16 \u003cspan\u003emm\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eSealing washer (DS)\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eSelf-drilling \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eDrill screw\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003ePitched roof \u003cspan\u003e✓\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eArea of use\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eAdvantages at a glance\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-features\"\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🔩\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eSelf-drilling screw\u003c\/h4\u003e\n\n\u003cp\u003eThe SL Rack drill screw 5.5x20-25 mm forms its own thread and drills into metal and sheet metal substructures without pre-drilling.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e💧\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003e16 mm sealing washer\u003c\/h4\u003e\n\n\u003cp\u003eIntegrated sealing washer (DS 16 mm) permanently seals the drill hole watertight against penetrating moisture.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🏠\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eDesigned for pitched roofs\u003c\/h4\u003e\n\n\u003cp\u003eSpecially designed for fastening PV mounting components to pitched roofs with metal or sheet metal substructures.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e⚡\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eFast installation\u003c\/h4\u003e\n\n\u003cp\u003eDrilling, thread forming, and screwing in one step – no separate pre-drilling required.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🛡️\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eCorrosion resistant\u003c\/h4\u003e\n\n\u003cp\u003eDesigned for permanent outdoor use on the roof and weather-resistant.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-feature\"\u003e\n\n\u003cdiv class=\"sv-feature-icon\"\u003e🧩\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003ch4\u003eSL Rack System Component\u003c\/h4\u003e\n\n\u003cp\u003eFits into the SL Rack mounting system for pitched roofs and complements roof hooks and rails.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-section\"\u003e\n\n\u003ch3 class=\"sv-section-title\"\u003eTechnical data\u003c\/h3\u003e\n\n\u003cdiv class=\"sv-table-wrap\"\u003e\u003ctable class=\"sv-table\"\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003eDrill screw, self-drilling\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003e5.5 x 20-25 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSealing washer (DS)\u003c\/td\u003e\n\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eArea of use\u003c\/td\u003e\n\n\u003ctd\u003ePitched roof\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\n\u003ctd\u003eSL Rack\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer part number\u003c\/td\u003e\n\n\u003ctd\u003e93155-25\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-seo sv-faq\"\u003e\n\n\u003ch4\u003eFrequently asked questions\u003c\/h4\u003e\n\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat is the SL Rack drill screw 5.5x20-25 DS 16mm?\u003c\/summary\u003e\u003cp\u003eIt is a self-drilling screw with dimensions of 5.5 x 20-25 mm and an integrated sealing washer (DS 16 mm) for fastening PV mounting components on pitched roofs. It drills and forms its own thread and does not require pre-drilling.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat is a self-drilling screw used for?\u003c\/summary\u003e\u003cp\u003eA self-drilling screw cuts its own thread when screwed into metal or sheet metal substructures. This allows mounting system fasteners to be installed in a single step – drilling, thread forming, and screwing without a separate intermediate step.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat is the purpose of the sealing washer (DS 16 mm)?\u003c\/summary\u003e\u003cp\u003eThe 16 mm sealing washer under the screw head permanently seals the drill hole and prevents moisture from penetrating the underlying structure. This is crucial for watertightness in outdoor roof installations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhich roofs is the screw suitable for?\u003c\/summary\u003e\u003cp\u003eThe drill screw is designed for pitched roofs with metal or sheet metal substructures and complements the SL Rack mounting system for fastening roof hooks, rails, and other system components.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is SL Rack?\u003c\/summary\u003e\u003cp\u003eSL Rack is a manufacturer of mounting systems and fastening accessories for photovoltaic systems. The product range includes components for pitched and flat roofs, as well as suitable small parts such as screws and sealing elements.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy SL Rack mounting accessories in Austria?\u003c\/summary\u003e\u003cp\u003eYou can purchase SL Rack mounting accessories, such as this drill screw, from SOLARVIC via solarvic.at. There you will find the PV mounting range, including suitable fastening material.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow can I order?\u003c\/summary\u003e\u003cp\u003eDirectly online via solarvic.at – if you have any questions about the design, the SOLARVIC team will be happy to help.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Was ist die SL Rack Bohrschraube 5,5x20-25 DS 16mm?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Es handelt sich um eine selbstfurchende Bohrschraube mit einer Abmessung von 5,5 x 20-25 mm und integrierter Dichtscheibe (DS 16 mm) zur Befestigung von PV-Montagekomponenten auf Schrägdächern. Sie bohrt und furcht ihr Gewinde selbst und benötigt kein Vorbohren.\"}},{\"@type\":\"Question\",\"name\":\"Wofür wird eine selbstfurchende Bohrschraube verwendet?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Eine selbstfurchende Bohrschraube schneidet ihr eigenes Gewinde beim Eindrehen in Metall- oder Blechunterkonstruktionen. Damit lassen sich Befestigungselemente des Montagesystems in einem Arbeitsgang setzen – bohren, furchen und verschrauben ohne separaten Zwischenschritt.\"}},{\"@type\":\"Question\",\"name\":\"Wozu dient die Dichtscheibe (DS 16 mm)?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die 16 mm große Dichtscheibe unter dem Schraubenkopf verschließt die Bohrstelle dauerhaft und verhindert, dass Feuchtigkeit in die darunterliegende Konstruktion eindringt. Das ist bei Dachmontagen im Außenbereich entscheidend für die Dichtheit.\"}},{\"@type\":\"Question\",\"name\":\"Für welche Dächer eignet sich die Schraube?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die Bohrschraube ist für Schrägdächer mit Metall- bzw. Blechunterkonstruktion ausgelegt und ergänzt das SL Rack Montagesystem beim Befestigen von Dachhaken, Schienen und weiteren Systemkomponenten.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist SL Rack?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SL Rack ist ein Hersteller von Montagesystemen und Befestigungszubehör für Photovoltaikanlagen. Das Sortiment umfasst Komponenten für Schräg- und Flachdächer sowie das passende Kleinmaterial wie Schrauben und Dichtelemente.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich SL Rack Montagezubehör in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SL Rack Montagezubehör wie diese Bohrschraube erhalten Sie bei SOLARVIC über solarvic.at. Dort finden Sie das PV-Montagesortiment inklusive passendem Befestigungsmaterial.\"}},{\"@type\":\"Question\",\"name\":\"Wie kann ich bestellen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Direkt online über solarvic.at – bei Fragen zur Auslegung hilft das SOLARVIC-Team gerne weiter.\"}}]}\u003c\/script\u003e","brand":"SL Rack","offers":[{"title":"Default Title","offer_id":58158739587403,"sku":"93155-25","price":0.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/SL93155-25-bohrschraube-selbstfurchend-55x20-25-ds-16mm.jpg?v=1786980053","url":"https:\/\/solarvic.at\/en\/products\/sl-rack-bohrschraube-selbstfurchend-5-5x20-25-ds-16mm-93155-25","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}