{"product_id":"quick-lock-toilet-seat-fixing-bolt","title":"🔒 Universal Locking Toilet Seat Fixing Bolt – 304 Stainless Steel Quick-Lock Kit with 2 Washers","description":"\u003cstyle\u003e   .tsb-page,   .tsb-page * {     box-sizing: border-box;   }    .tsb-page {     --tsb-text: #172027;     --tsb-muted: #5f6c75;     --tsb-line: #dce4e8;     --tsb-soft: #f3f7f8;     --tsb-green: #0e7a70;     --tsb-dark-green: #07564f;     width: 100%;     max-width: 1100px;     margin: 0 auto;     color: var(--tsb-text);     background: #ffffff;     font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,       Helvetica, Arial, sans-serif;     font-size: 17px;     line-height: 1.65;     overflow: hidden;   }    .tsb-page * {     overflow-wrap: break-word;   }    .tsb-page h2,   .tsb-page h3,   .tsb-page p {     margin-top: 0;   }    .tsb-page h2 {     margin-bottom: 14px;     font-size: clamp(28px, 5vw, 48px);     line-height: 1.14;     letter-spacing: -0.03em;   }    .tsb-page h3 {     margin-bottom: 8px; 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    gap: 12px;     margin: 0;     padding: 0;     list-style: none;   }    .tsb-checks li {     position: relative;     min-width: 0;     padding: 16px 16px 16px 50px;     background: #f7faf9;     border: 1px solid var(--tsb-line);     border-radius: 14px;   }    .tsb-checks li::before {     content: '✓';     position: absolute;     top: 15px;     left: 16px;     display: grid;     width: 25px;     height: 25px;     place-items: center;     color: #ffffff;     background: var(--tsb-green);     border-radius: 50%;     font-size: 14px;     font-weight: 900;   }    .tsb-specification {     display: grid;     grid-template-columns: 0.9fr 1.1fr;     gap: 22px;     align-items: stretch;   }    .tsb-package {     padding: 28px;     color: #ffffff;     background: linear-gradient(       150deg,       var(--tsb-dark-green),       var(--tsb-green)     );     border-radius: 20px;   }    .tsb-package-number {     display: block;     margin-bottom: 6px;     font-size: clamp(44px, 7vw, 72px);     line-height: 1;     font-weight: 900;   }    .tsb-package p {     margin-bottom: 0;     color: #e8fffb;   }    .tsb-spec-list {     margin: 0;     padding: 0;     list-style: none;     background: #ffffff;     border: 1px solid var(--tsb-line);     border-radius: 20px;     overflow: hidden;   }    .tsb-spec-list li {     display: flex;     justify-content: space-between;     gap: 18px;     padding: 15px 18px;     border-bottom: 1px solid var(--tsb-line);   }    .tsb-spec-list li:last-child {     border-bottom: 0;   }    .tsb-spec-list span {     color: var(--tsb-muted);   }    .tsb-spec-list strong {     text-align: right;   }    .tsb-notice {     margin-top: 20px;     padding: 16px 18px;     color: #714600;     background: #fff7e6;     border: 1px solid #f4d49f;     border-radius: 14px;   }    @media (max-width: 680px) {     .tsb-page {       font-size: 16px;     }      .tsb-hero {       border-radius: 18px;     }      .tsb-grid,     .tsb-steps,     .tsb-checks,     .tsb-specification {       grid-template-columns: 1fr;     }      .tsb-card {       padding: 20px;     }      .tsb-spec-list li {       align-items: flex-start;       flex-direction: column;       gap: 4px;     }      .tsb-spec-list strong {       text-align: left;     }   } \u003c\/style\u003e \u003csection class=\"tsb-page\"\u003e \u003cdiv class=\"tsb-hero\"\u003e \u003cdiv class=\"tsb-label\"\u003e🔒 Quick-Lock Toilet Seat Fixing Bolt\u003c\/div\u003e \u003ch2\u003eStop the Wobble. Lock Your Seat in Place.\u003c\/h2\u003e \u003cp class=\"tsb-description\"\u003eA compact locking fastener designed to make toilet-seat installation faster, steadier and less frustrating—without awkward access underneath.\u003c\/p\u003e \u003cdiv class=\"tsb-tags\"\u003e \u003cspan class=\"tsb-tag\"\u003e304 Stainless Steel\u003c\/span\u003e \u003cspan class=\"tsb-tag\"\u003eM5 Thread\u003c\/span\u003e \u003cspan class=\"tsb-tag\"\u003eQuick Locking\u003c\/span\u003e \u003cspan class=\"tsb-tag\"\u003e2 Washers Included\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- 详情图1：产品主视觉 --\u003e \u003cfigure class=\"tsb-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/5016\/9239\/files\/4255ebac-7de1-4a11-8608-4ca147f5c013.png?v=1791945739\" alt=\"\"\u003e\u003c\/figure\u003e \u003cdiv class=\"tsb-section\"\u003e \u003cdiv class=\"tsb-heading\"\u003e \u003ch2\u003eA Smarter Fix for a Loose Toilet Seat\u003c\/h2\u003e \u003cp\u003eThe foldable locking structure passes through the mounting hole, expands underneath and creates a secure anchor point.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"tsb-grid\"\u003e \u003carticle class=\"tsb-card\"\u003e\u003cspan class=\"tsb-icon\"\u003e🔐\u003c\/span\u003e \u003ch3\u003eSecure Locking Structure\u003c\/h3\u003e \u003cp\u003eThe metal locking pieces unfold beneath the mounting hole to create a stable connection and help reduce unwanted seat movement.\u003c\/p\u003e \u003c\/article\u003e \u003carticle class=\"tsb-card\"\u003e\u003cspan class=\"tsb-icon\"\u003e🪛\u003c\/span\u003e \u003ch3\u003eTighten from Above\u003c\/h3\u003e \u003cp\u003eThe top-mount design makes installation easier in narrow spaces where reaching underneath the toilet is difficult.\u003c\/p\u003e \u003c\/article\u003e \u003carticle class=\"tsb-card\"\u003e\u003cspan class=\"tsb-icon\"\u003e⚙️\u003c\/span\u003e \u003ch3\u003eToothed Anti-Slip Grip\u003c\/h3\u003e \u003cp\u003eThe locking contact surface provides a stronger grip to help keep the fastener from loosening during everyday use.\u003c\/p\u003e \u003c\/article\u003e \u003carticle class=\"tsb-card\"\u003e\u003cspan class=\"tsb-icon\"\u003e🛡️\u003c\/span\u003e \u003ch3\u003eMade for Humid Bathrooms\u003c\/h3\u003e \u003cp\u003eThe main metal components use 304 stainless steel for dependable corrosion resistance in everyday bathroom environments.\u003c\/p\u003e \u003c\/article\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- 详情图2：锁紧结构特写 --\u003e \u003cfigure class=\"tsb-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/5016\/9239\/files\/39f022b4-e0a4-4b09-9943-897170db7575.png?v=1791945740\" alt=\"\"\u003e\u003c\/figure\u003e \u003cdiv class=\"tsb-section\"\u003e \u003cdiv class=\"tsb-heading\"\u003e \u003ch2\u003eThree Simple Locking Stages\u003c\/h2\u003e \u003cp\u003eInsert, release and tighten. The mechanism changes shape inside the mounting hole to create a secure hold.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"tsb-steps\"\u003e \u003carticle class=\"tsb-step\"\u003e \u003ch3\u003eFold\u003c\/h3\u003e \u003cp\u003eKeep the metal locking pieces aligned with the support frame before inserting the fastener.\u003c\/p\u003e \u003c\/article\u003e \u003carticle class=\"tsb-step\"\u003e \u003ch3\u003eInsert\u003c\/h3\u003e \u003cp\u003eGuide the compact locking fastener through the toilet-seat mounting hole from above.\u003c\/p\u003e \u003c\/article\u003e \u003carticle class=\"tsb-step\"\u003e \u003ch3\u003eTighten\u003c\/h3\u003e \u003cp\u003eTurn the screw so the metal pieces open underneath and lock the fitting securely into position.\u003c\/p\u003e \u003c\/article\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c!-- 详情图3：三步锁紧展示 --\u003e \u003cfigure class=\"tsb-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/5016\/9239\/files\/ab221b77-6962-4987-837d-ff69997949c7.png?v=1791945740\" alt=\"\"\u003e\u003c\/figure\u003e \u003cdiv class=\"tsb-section\"\u003e \u003cdiv class=\"tsb-heading\"\u003e \u003ch2\u003eMetal Where Strength Matters\u003c\/h2\u003e \u003cp\u003eImportant threaded and locking components use 304 stainless steel, while the thickened PP frame guides and supports the mechanism.\u003c\/p\u003e \u003c\/div\u003e \u003cul class=\"tsb-checks\"\u003e \u003cli\u003e \u003cstrong\u003eM5 threaded screw\u003c\/strong\u003e\u003cbr\u003eMade from 304 stainless steel\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSliding locking pieces\u003c\/strong\u003e\u003cbr\u003eMade from 304 stainless steel\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eM5 threaded block\u003c\/strong\u003e\u003cbr\u003eMade from 304 stainless steel\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eThickened support frame\u003c\/strong\u003e\u003cbr\u003eMade from durable PP material\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c!-- 详情图4：产品结构与材质 --\u003e \u003cfigure class=\"tsb-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/5016\/9239\/files\/890874ca-b89f-49ad-9988-c09c158378dc.png?v=1791945739\" alt=\"\"\u003e\u003c\/figure\u003e \u003cdiv class=\"tsb-section\"\u003e \u003cdiv class=\"tsb-heading\"\u003e \u003ch2\u003eTwo Washers for a Better Fit\u003c\/h2\u003e \u003cp\u003eThe current specification includes both washer sizes—a compact metal washer and a wider protective washer.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"tsb-specification\"\u003e \u003cdiv class=\"tsb-package\"\u003e \u003cspan class=\"tsb-package-number\"\u003e2\u003c\/span\u003e \u003ch3\u003eWashers Included\u003c\/h3\u003e \u003cp\u003eEach locking bolt includes one 18 mm washer and one 28 mm washer.\u003c\/p\u003e \u003c\/div\u003e \u003cul class=\"tsb-spec-list\"\u003e \u003cli\u003e \u003cspan\u003eLocking fixing bolt\u003c\/span\u003e \u003cstrong\u003e1 Piece\u003c\/strong\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan\u003eThread specification\u003c\/span\u003e \u003cstrong\u003eM5\u003c\/strong\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan\u003eMetal washer\u003c\/span\u003e \u003cstrong\u003e18 mm × 1\u003c\/strong\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan\u003eWide protective washer\u003c\/span\u003e \u003cstrong\u003e28 mm × 1\u003c\/strong\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan\u003eMain metal components\u003c\/span\u003e \u003cstrong\u003e304 Stainless Steel\u003c\/strong\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan\u003eSupport frame\u003c\/span\u003e \u003cstrong\u003eThickened PP\u003c\/strong\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv class=\"tsb-notice\"\u003e \u003cstrong\u003ePackage contents:\u003c\/strong\u003e 1 locking fixing bolt, 1 × 18 mm washer and 1 × 28 mm washer.\u003c\/div\u003e \u003c\/div\u003e \u003c!-- 详情图5：一个螺栓＋两个垫片 --\u003e \u003cfigure class=\"tsb-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/5016\/9239\/files\/e6117749-cd7c-4f5b-9f52-eae343d99427.png?v=1791945739\" alt=\"\"\u003e\u003c\/figure\u003e \u003cdiv class=\"tsb-section\"\u003e \u003cdiv class=\"tsb-heading\"\u003e \u003ch2\u003eDesigned for Common Toilet-Seat Mounts\u003c\/h2\u003e \u003cp\u003eA practical replacement option for many compatible top-fixing toilet-seat installations.\u003c\/p\u003e \u003c\/div\u003e \u003cul class=\"tsb-checks\"\u003e \u003cli\u003eIdeal for replacing worn or loose toilet-seat fixing hardware\u003c\/li\u003e \u003cli\u003eTop-access installation helps with difficult-to-reach spaces\u003c\/li\u003e \u003cli\u003eCompact folded structure passes through the mounting opening\u003c\/li\u003e \u003cli\u003eTwo washer sizes help improve contact with the mounting surface\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv class=\"tsb-notice\"\u003e \u003cstrong\u003eCompatibility reminder:\u003c\/strong\u003e Toilet-seat designs vary. Compare the M5 thread and washer dimensions with your existing fitting before ordering.\u003c\/div\u003e \u003c\/div\u003e \u003c!-- 详情图6：安装效果与适用场景 --\u003e \u003cfigure class=\"tsb-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/5016\/9239\/files\/16edd1b9-65aa-4f44-b541-4be820765a82.png?v=1791945739\" alt=\"\"\u003e\u003c\/figure\u003e \u003c\/section\u003e","brand":"WSR","offers":[{"title":"2-Pack","offer_id":67754183983470,"sku":"NC02952610141817-M5\/60(2组)-欧盟\/英国\/美国","price":20.99,"currency_code":"USD","in_stock":true},{"title":"4-Pack","offer_id":67754184016238,"sku":"NC02952610141817-M5\/60(2组)-欧盟\/英国\/美国*2","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/4255ebac-7de1-4a11-8608-4ca147f5c013.png?v=1791975112","url":"https:\/\/bvuyomi.com\/products\/quick-lock-toilet-seat-fixing-bolt","provider":"Bvuyomi","version":"1.0","type":"link"}