{"product_id":"brass-wing-nuts-metric-m3-m16","title":"Wing Brass Nut Butterfly Nuts to Fit Screws Bolts M3 M4 M5 M6 M8 M10 M12 M14 M16","description":"\u003c!-- WING BRASS NUTS - HTML Product Description --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Unique CSS prefix: .hdy-wnut  (HomeDIYer Wing Nut) --\u003e\n\u003cstyle\u003e\n        \/* ----- RESET \u0026 CONTAINER STYLES ----- *\/\n        .hdy-wnut {\n            width: 100%;\n            padding: 0;\n            margin: 0;\n            font-size: 16px;\n            line-height: 1.5;\n            color: #1a1a1a;\n            box-sizing: border-box;\n        }\n        .hdy-wnut * {\n            box-sizing: border-box;\n        }\n\n        \/* ----- HEADINGS ----- *\/\n        .hdy-wnut h2 {\n            font-size: 1.4em;\n            font-weight: 600;\n            margin: 1.6em 0 0.8em;\n            padding: 0;\n            color: #2c3e50;\n            border-left: 4px solid #b68b40;\n            padding-left: 12px;\n            line-height: 1.3;\n        }\n        .hdy-wnut h2:first-of-type {\n            margin-top: 0.2em;\n        }\n\n        \/* ----- SALES DESCRIPTION PARAGRAPH ----- *\/\n        .hdy-wnut .hdy-intro {\n            margin-bottom: 1.2em;\n            color: #2d2d2d;\n            font-size: 1.05em;\n        }\n\n        \/* ----- UNORDERED LIST (Features) ----- *\/\n        .hdy-wnut ul.hdy-features {\n            list-style: none;\n            padding: 0;\n            margin: 1em 0 1.8em;\n            display: block;\n        }\n        .hdy-wnut ul.hdy-features li {\n            position: relative;\n            padding: 0 0 0 1.8em;\n            margin-bottom: 0.65em;\n            color: #3a3a3a;\n        }\n        .hdy-wnut ul.hdy-features li::before {\n            content: \"✓\";\n            position: absolute;\n            left: 0;\n            top: 0;\n            color: #b68b40;\n            font-weight: bold;\n            font-size: 1.1em;\n        }\n\n        \/* ----- SPEC TABLE ----- *\/\n        .hdy-wnut .hdy-table-wrap {\n            width: 100%;\n            overflow-x: auto;\n            -webkit-overflow-scrolling: touch;\n            margin: 1em 0 1.8em;\n        }\n        .hdy-wnut table.hdy-spec {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 0.95em;\n            min-width: 360px;\n        }\n        .hdy-wnut table.hdy-spec th {\n            background-color: #f4f4f4;\n            font-weight: 600;\n            text-align: left;\n            padding: 10px 12px;\n            border: 1px solid #d9d9d9;\n            color: #2c3e50;\n            white-space: nowrap;\n        }\n        .hdy-wnut table.hdy-spec td {\n            padding: 10px 12px;\n            border: 1px solid #d9d9d9;\n            vertical-align: top;\n            color: #3a3a3a;\n        }\n        .hdy-wnut table.hdy-spec tr:nth-child(even) td {\n            background-color: #fafafa;\n        }\n\n        \/* ----- FAQ SECTION ----- *\/\n        .hdy-wnut .hdy-faq-item {\n            margin-bottom: 1.2em;\n            border-bottom: 1px solid #e5e5e5;\n            padding-bottom: 0.2em;\n        }\n        .hdy-wnut .hdy-faq-question {\n            font-weight: 600;\n            color: #b68b40;\n            margin-bottom: 0.25em;\n            font-size: 1.05em;\n        }\n        .hdy-wnut .hdy-faq-answer {\n            color: #444;\n            padding-left: 0;\n            margin-bottom: 0.8em;\n        }\n\n        \/* ----- RESPONSIVE ----- *\/\n        @media (max-width: 480px) {\n            .hdy-wnut {\n                font-size: 15px;\n            }\n            .hdy-wnut h2 {\n                font-size: 1.25em;\n                margin-top: 1.4em;\n                margin-bottom: 0.7em;\n            }\n            .hdy-wnut table.hdy-spec {\n                font-size: 0.85em;\n            }\n            .hdy-wnut table.hdy-spec th,\n            .hdy-wnut table.hdy-spec td {\n                padding: 6px 8px;\n            }\n            .hdy-wnut ul.hdy-features li {\n                margin-bottom: 0.5em;\n                font-size: 0.95em;\n            }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"hdy-wnut\"\u003e\n\u003c!-- ========== PRODUCT CONTENT ========== --\u003e \u003c!-- Intro \/ Overview --\u003e\n\u003cp class=\"hdy-intro\"\u003eUpgrade your fastening game with these solid brass wing nuts (butterfly nuts), designed for effortless hand-tightening without any tools. Ideal for makers, woodworkers, 3D printer enthusiasts, and home DIYers, these metric wing nuts fit a wide range of screws and bolts from M3 up to M16. The brass construction offers natural corrosion resistance and a classic, professional look — perfect for jigs, fixtures, furniture assembly, or repair jobs where quick, frequent adjustments are needed. Simply spin them on with your fingers and enjoy a secure, vibration-resistant hold.\u003c\/p\u003e\n\u003c!-- Product Features (Vertical list for SEO) --\u003e\n\u003ch2\u003e🔩 Key Features of Brass Butterfly Wing Nuts\u003c\/h2\u003e\n\u003cul class=\"hdy-features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Brass Material:\u003c\/strong\u003e Corrosion-resistant solid brass, ideal for indoor and light outdoor use — won’t rust like steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Hand Tightening:\u003c\/strong\u003e Wing design allows quick fastening and loosening by hand, saving time on adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Metric Size Range:\u003c\/strong\u003e Compatible with M3, M4, M5, M6, M8, M10, M12, M14, and M16 coarse-thread screws and bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean, Unbranded Finish:\u003c\/strong\u003e Brand-new, unopened, unmarked parts with a uniform golden brass tone — blends into projects seamlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use Cases:\u003c\/strong\u003e Perfect for 3D printer beds, woodworking jigs, lamp making, machinery guards, and general repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Hold \u0026amp; Reusable:\u003c\/strong\u003e Provides a strong clamping force and can be removed and reinstalled repeatedly without thread damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Specifications Table --\u003e\n\u003ch2\u003e📋 Metric Wing Nut Specifications\u003c\/h2\u003e\n\u003cdiv class=\"hdy-table-wrap\"\u003e\n\u003ctable class=\"hdy-spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New – Unused, unopened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Standard\u003c\/td\u003e\n\u003ctd\u003eMetric Coarse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Thread Sizes\u003c\/td\u003e\n\u003ctd\u003eM3 \/ M4 \/ M5 \/ M6 \/ M8 \/ M10 \/ M12 \/ M14 \/ M16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Style\u003c\/td\u003e\n\u003ctd\u003eHand-tighten (wing grip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Includes\u003c\/td\u003e\n\u003ctd\u003eButterfly wing nuts only (screws and bolts not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eNatural brass gold tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Frequently Asked Questions --\u003e\n\u003ch2\u003e❓ Brass Wing Nuts FAQ – Your Questions Answered\u003c\/h2\u003e\n\u003cdiv class=\"hdy-faq-item\"\u003e\n\u003cdiv class=\"hdy-faq-question\"\u003e🔸 Are screws or bolts included with these wing nuts?\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-answer\"\u003eNo, this listing is for the brass wing nuts only. You will need to supply your own matching metric bolts or screws. These fit standard M3 to M16 coarse-thread fasteners.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-item\"\u003e\n\u003cdiv class=\"hdy-faq-question\"\u003e🔸 Will these brass wing nuts work outdoors or in humid environments?\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-answer\"\u003eYes, brass is naturally rust-resistant, making these suitable for outdoor projects and moisture-prone areas. However, like all brass, they may develop a patina over time. If you need to maintain the bright gold look, occasional cleaning is recommended.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-item\"\u003e\n\u003cdiv class=\"hdy-faq-question\"\u003e🔸 How do I choose the right size for my bolt?\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-answer\"\u003eSimply match the “M” number on your bolt (e.g., an M6 bolt needs an M6 wing nut). All sizes follow the metric system. If you are unsure, measure the outer diameter of the bolt thread in millimeters — a 6mm thick bolt typically uses an M6 nut.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-item\"\u003e\n\u003cdiv class=\"hdy-faq-question\"\u003e🔸 Can these be tightened securely without tools?\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-answer\"\u003eAbsolutely. The large wing design is engineered for firm hand-tightening. For most woodworking, 3D printing, and light structural applications, a hand-tighten is sufficient. If you need extreme torque, you can use pliers, but be gentle to avoid marring the brass surface.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-item\"\u003e\n\u003cdiv class=\"hdy-faq-question\"\u003e🔸 I need quantities not listed. Do you offer bulk options?\u003c\/div\u003e\n\u003cdiv class=\"hdy-faq-answer\"\u003ePlease check the available quantity variations in the listing. If you do not see the pack size you need, feel free to reach out — we may accommodate larger orders or custom assortments of metric wing nuts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- END .hdy-wnut --\u003e","brand":"HomeDIYer","offers":[{"title":"M3 \/ 3mm \/ 1","offer_id":52246003712274,"sku":"PHGLFBLTYGB10253x1","price":2.03,"currency_code":"USD","in_stock":true},{"title":"M3 \/ 3mm \/ 2","offer_id":52246095855890,"sku":"PHGLFBLTYGB10253x2","price":2.3,"currency_code":"USD","in_stock":true},{"title":"M3 \/ 3mm \/ 5","offer_id":52246095888658,"sku":"PHGLFBLTYGB10253x5","price":3.11,"currency_code":"USD","in_stock":true},{"title":"M3 \/ 3mm \/ 10","offer_id":52246095921426,"sku":"PHGLFBLTYGB10253x10","price":4.88,"currency_code":"USD","in_stock":true},{"title":"M3 \/ 3mm \/ 20","offer_id":52246095954194,"sku":"PHGLFBLTYGB10253x20","price":8.83,"currency_code":"USD","in_stock":true},{"title":"M3 \/ 3mm \/ 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