{"product_id":"kadrick-2440pcs-m3-screws-assortment-hex-socket-cap-countersunk-m3-screws-m3-bolts-with-nuts-flat-lock-washerss-length-from-4-35mm-class-12-9-4-8-alloy-steel-black-zinc-plated-size-m3-2440pcs-4-35mm","title":"Kadrick 2440PCS M3 Screws Assortment,Hex Socket Cap \u0026 Countersunk M3 Screws | M3 Bolts With Nuts,Flat \u0026 Lock Washerss, Length From 4-35mm,Class 12.9 \u0026 4.8 Alloy Steel,Black Zinc Plated - size: M3 2440Pcs 4-35mm","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2440-Piece Complete Kit — 2 Head Types × 9 Sizes = 18 Variations Hex socket cap head × 9 sizes + Phillips flat head × 9 sizes, giving you 18 unique screw variations. Includes hex nuts, flat washers, lock washers, and a hex allen wrench. Covers 4\/6\/8\/10\/12\/16\/20\/25\/30mm lengths. One kit for all your DIY needs — 3D printers, RC cars, drones, laptops, electronics, and furniture repairs.\u003c\/li\u003e\n\u003cli\u003eDual-Grade Configuration — The Right Strength for Each Job Hex socket cap screws are made from Class 12.9 alloy steel , HRC 39-44 hardness — built for high-torque mechanical fastening where strength matters most. Phillips flat head screws are made from Class 4.8 alloy steel — perfectly adequate for everyday DIY assembly with common tools. Precision rolled threads ensure consistent fit across all sizes. Two grades, each serving its purpose — no over-engineering, no compromise.\u003c\/li\u003e\n\u003cli\u003eTwo Head Types × Two Grades — Purpose-Matched for Every Scenario Hex Socket Cap (12.9 Grade) → High strength for 3D printers, RC cars, drones, and other applications requiring secure, vibration-resistant fastening. Phillips Flat Head (4.8 Grade) → Standard strength for furniture assembly, electronics, panel mounting, and quick everyday fixes. One kit, two optimized configurations — no overpaying for unnecessary strength, no worrying about under-spec’d screws.\u003c\/li\u003e\n\u003cli\u003eDual-Label System — Find the Right Size in Seconds Clear storage case with both inside \u0026amp; outside size labels: Outside labels → Identify each compartment’s content at a glance without opening Inside labels → Each compartment individually marked. Even if dividers shift during shipping and screws get mixed, you can instantly identify every size 12 individual compartments with crystal-clear transparent case Compact 7.7×5.5×1.5 inch — fits easily in toolboxes, drawers, and backpacks\u003c\/li\u003e\n\u003cli\u003e【Brand guarantee】Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e M3 2440Pcs 4-35mm\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 Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kadrick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 7.7 x 5.5 x 1.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kadrick","offers":[{"title":"Default Title","offer_id":52090650394912,"sku":"B0H1GNDPKV-size-m3-2440pcs-4-35mm","price":41.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/7682\/9472\/files\/51RfRA6Ed8L.jpg?v=1785620530","url":"https:\/\/tinyracer.com\/products\/kadrick-2440pcs-m3-screws-assortment-hex-socket-cap-countersunk-m3-screws-m3-bolts-with-nuts-flat-lock-washerss-length-from-4-35mm-class-12-9-4-8-alloy-steel-black-zinc-plated-size-m3-2440pcs-4-35mm","provider":"TinyRacer","version":"1.0","type":"link"}