{"product_id":"780pcs-m3-hex-socket-screw-assortment-kit-m3x6-8-10-12-16-20-25-30-mm-size-m3-780pcs","title":"780PCS M3 Hex Socket Screw Assortment Kit,M3x6\/8\/10\/12\/16\/20\/25\/30 mm - size: M3 780Pcs","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuilt Around M3 – Optimized for Real Use This kit is designed specifically around M3—the most commonly used size in 3D printing and electronics. Optimized assortment delivers better usability compared to generic mixed kits.\u003c\/li\u003e\n\u003cli\u003eOptimized Assortment – More Screws, Less Waste Unlike standard 1:1:1:1 kits, this set is built based on real usage: ✔ 300 Screws (More of what you actually use) ✔ 240 Nuts \u0026amp; 240 Flat Washers ✔ No unnecessary lock washers More efficient for actual projects.\u003c\/li\u003e\n\u003cli\u003eSmarter Size Distribution – Focus on High-Frequency Lengths Higher quantities of commonly used sizes (M3×6 to M3×12), with a gradual reduction in longer sizes. Designed to match real usage patterns in 3D printing and precision assembly.\u003c\/li\u003e\n\u003cli\u003eBlack Zinc Plating – Clean \u0026amp; Corrosion Resistant Upgraded black zinc plated finish offers better corrosion resistance than traditional black oxide. Smooth, dry surface keeps hands clean—ideal for detailed work.\u003c\/li\u003e\n\u003cli\u003eClass 12.9 Strength, Backed by Reliable Support Made from high-strength alloy steel meeting Class 12.9 standards for excellent durability. Kadrick products are trusted worldwide, and we provide long-term support—contact us anytime if you need assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e M3 780Pcs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Class 12.9 Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kadrick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Type:\u003c\/strong\u003e Socket Head\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kadrick","offers":[{"title":"Default Title","offer_id":52540093268188,"sku":"B0GRV5NW7Q-size-m3-780pcs","price":16.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/51rWiMuIxAL.jpg?v=1789841295","url":"https:\/\/stemora.us\/products\/780pcs-m3-hex-socket-screw-assortment-kit-m3x6-8-10-12-16-20-25-30-mm-size-m3-780pcs","provider":"Stemora","version":"1.0","type":"link"}