{"product_id":"870pcs-m3-hex-socket-screw-assortment-kit-m3x6-8-12-16-20-25-30-mm","title":"870PCS M3 Hex Socket Screw Assortment Kit, M3x6\/8\/12\/16\/20\/25\/30 mm","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e[Complete M3 Screw Assortment Kit] This 870pcs M3 screw assortment set includes 450pcs hex socket cap head bolts in 7 commonly used lengths — M3 x 6mm, 8mm, 12mm, 16mm, 20mm, 25mm, 30mm — plus 290pcs matching M3 hex nuts and 290pcs flat washers. One complete kit covers all your daily fastening needs, from routine installations to precision repairs\u003c\/li\u003e\n\u003cli\u003e[Standardized Metric Sizes] The M3-0.5 hex socket head cap screws set comes with precise metric threading, the average error is less than 0.01mm, ensuring perfect fitment with standard M3 nuts and tapped holes. Smooth, accurate threads minimize cross-threading and provide consistent torque every time.\u003c\/li\u003e\n\u003cli\u003e[Premium 12.9 Grade Alloy Steel] This M3 bolts, nuts and washers assorted kit are crafted from high-strength 12.9 grade alloy steel, ensuring exceptional durability and load-bearing capacity. Heat-treated for maximum tensile strength, these screws resist wear and deformation under heavy loads, ideal for demanding applications.\u003c\/li\u003e\n\u003cli\u003e[Oil-Free \u0026amp; Rust-Proof] Clean black finish means no greasy mess — keep hands and projects clean. Superior corrosion resistance ensures long-lasting performance. This M3 black socket screw set is perfect for indoor and light outdoor use, maintaining hardness and reliability over time\u003c\/li\u003e\n\u003cli\u003e[Smart Storage Box] The metric machine screws kit comes organized in a durable, compartmentalized case — so you can spot the right size instantly. Keeps your workspace tidy and speeds up project progress, making every job smoother. Great for professionals, hobbyists, or as a practical gift.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e M3\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 Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BOLDGNAITE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 6.9 x 3.9 x 0.87 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: BOLDGNAITE","offers":[{"title":"Default Title","offer_id":50556960801026,"sku":"B0HG5M1K9C","price":21.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/51CuuFsJx_L.jpg?v=1790616944","url":"https:\/\/mrovanta.com\/products\/870pcs-m3-hex-socket-screw-assortment-kit-m3x6-8-12-16-20-25-30-mm","provider":"MROVanta","version":"1.0","type":"link"}