{"product_id":"k2-systems-sperrzahnmutter-m12-1000044","title":"K2 Systems Serrated Nut M12 - 1000044","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 16px;padding-left:14px;border-left:3px solid 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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\"\u003eM12 \u003cspan\u003eThread\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eThread Size\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eStainless Steel \u003cspan\u003eA2\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eMaterial\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003eDIN 6923 \u003cspan\u003eStandard\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003eVersion\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat\"\u003e\n\n\u003cdiv class=\"sv-stat-val\"\u003e100 \u003cspan\u003ePieces\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sv-stat-label\"\u003ePackaging Unit\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\u003eM12 Thread\u003c\/h4\u003e\n\n\u003cp\u003eFlange nut with metric M12 thread for secure fastening of PV mounting components.\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\u003eSelf-locking Serrations\u003c\/h4\u003e\n\n\u003cp\u003eThe serrations on the bearing surface grip the material and prevent loosening due to vibration.\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 Stainless Steel\u003c\/h4\u003e\n\n\u003cp\u003eMade of stainless steel in silver – permanently rust-resistant for outdoor use on the roof.\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\u003eDIN 6923 Standard\u003c\/h4\u003e\n\n\u003cp\u003eStandardized hex nut with flange according to DIN 6923 for precise connections.\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\u003ePackaging Size 100 Pieces\u003c\/h4\u003e\n\n\u003cp\u003ePractical packaging unit with 100 nuts for efficient work on the construction site.\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\u003eK2 Systems Quality\u003c\/h4\u003e\n\n\u003cp\u003eOriginal component from mounting system manufacturer K2 Systems for reliable connections.\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\u003eProduct Type\u003c\/td\u003e\n\n\u003ctd\u003eFlange Nut with Serrations\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eThread\u003c\/td\u003e\n\n\u003ctd\u003eM12\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eStandard\u003c\/td\u003e\n\n\u003ctd\u003eDIN 6923\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eColor\u003c\/td\u003e\n\n\u003ctd\u003eSilver\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeight per piece\u003c\/td\u003e\n\n\u003ctd\u003e0.020 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePackaging Unit\u003c\/td\u003e\n\n\u003ctd\u003e100 pieces\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\n\u003ctd\u003eK2 Systems\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\u003e1000044\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 K2 Systems M12 Flange Nut with Serrations?\u003c\/summary\u003e\u003cp\u003eIt is a self-locking hex nut with a flange and serrations according to DIN 6923, with an M12 thread, made of stainless steel. It is used for screwing PV mounting components.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhat does the serration provide?\u003c\/summary\u003e\u003cp\u003eThe serrations on the flange contact surface grip the counter material, thereby preventing self-loosening due to vibration or wind loads – no additional locking element is necessary.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eIs the nut suitable for outdoor use?\u003c\/summary\u003e\u003cp\u003eYes. The stainless steel version is corrosion-resistant and therefore designed for permanent outdoor installation on the roof.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eHow many nuts are included?\u003c\/summary\u003e\u003cp\u003eThe packaging unit includes 100 pieces. Each nut weighs approximately 0.020 kg.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWho is K2 Systems?\u003c\/summary\u003e\u003cp\u003eK2 Systems is an established manufacturer of mounting systems and fastening components for photovoltaic systems. The company offers solutions for pitched and flat roofs as well as open spaces.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWhere can I buy PV fastening material in Austria?\u003c\/summary\u003e\u003cp\u003ePV fastening material such as the K2 Systems M12 Flange Nut with Serrations is available at SOLARVIC at solarvic.at, the online shop for photovoltaic and electrical components in Austria.\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 – for questions regarding design, the SOLARVIC team will be happy to assist you.\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 K2 Systems Sperrzahnmutter M12?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Es handelt sich um eine selbstsichernde Sechskantmutter mit Flansch und Sperrverzahnung nach DIN 6923 mit M12-Gewinde aus Edelstahl. Sie wird zur Verschraubung von PV-Montagekomponenten eingesetzt.\"}},{\"@type\":\"Question\",\"name\":\"Wofür sorgt die Sperrverzahnung?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die Zahnung an der Flanschauflage verkrallt sich mit dem Gegenmaterial und wirkt so einer selbstständigen Lockerung durch Vibration oder Windlasten entgegen – ein zusätzliches Sicherungselement ist nicht nötig.\"}},{\"@type\":\"Question\",\"name\":\"Ist die Mutter für den Außeneinsatz geeignet?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ja. Die Ausführung aus Edelstahl ist korrosionsbeständig und damit für die dauerhafte Montage im Freien auf dem Dach ausgelegt.\"}},{\"@type\":\"Question\",\"name\":\"Wie viele Muttern sind enthalten?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Die Verpackungseinheit umfasst 100 Stück. Jede Mutter wiegt rund 0,020 kg.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist K2 Systems?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"K2 Systems ist ein etablierter Hersteller von Montagesystemen und Befestigungskomponenten für Photovoltaikanlagen. Das Unternehmen bietet Lösungen für Schräg- und Flachdächer sowie Freiflächen an.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich PV-Befestigungsmaterial in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PV-Befestigungsmaterial wie die K2 Systems Sperrzahnmutter M12 erhalten Sie bei SOLARVIC unter solarvic.at, dem Onlineshop für Photovoltaik- und Elektro-Komponenten in Österreich.\"}},{\"@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":"K2 Systems","offers":[{"title":"Default Title","offer_id":58113675919691,"sku":"1000044","price":0.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/0112817_d_8_d_8_d8d817ece9ec236acedfba45da75dd8cd5ea086b_det_f_m_nu__m12_s_jpg.jpg?v=1786543716","url":"https:\/\/solarvic.at\/en\/products\/k2-systems-sperrzahnmutter-m12-1000044","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}