{"product_id":"450pcs-black-m3-phillips-flat-head-machine-screws-and-nuts-kit-4-8-grade-carbon-steel-metric-bolts-m3-x-4-6-8-10-12-16-20mm-for-electronics-furniture-diy-clear-label-storage-box-size-450pcs-m3-4-6-8-10-12-16-20mm-flat","title":"450Pcs Black M3 Phillips Flat Head Machine Screws and Nuts Kit | 4.8 Grade Carbon Steel Metric Bolts,(M3 x 4\/6\/8\/10\/12\/16\/20mm), for Electronics, Furniture, DIY, Clear Label Storage Box - size: 450Pcs M3*4\/6\/8\/10\/12\/16\/20mm-Flat","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1. PREMIUM 4.8 GRADE CARBON STEEL: Manufactured from high-quality 4.8 grade carbon steel, these M3 screws offer reliable strength and durability for everyday fastening tasks. The professional black oxide finish provides enhanced corrosion resistance while offering a sleek, non-reflective aesthetic that blends perfectly with black equipment or furniture.\u003c\/li\u003e\n\u003cli\u003e2. COUNTERSUNK FLAT HEAD DESIGN: Featuring a classic flat head (countersunk) design, these screws are engineered to sit flush with or below the surface once installed. This ensures a smooth, snag-free finish, making them the ideal choice for cabinetry, electronic enclosures, and precision DIY projects where appearance matters.\u003c\/li\u003e\n\u003cli\u003e3. COMPREHENSIVE M3 METRIC SET: This 450-piece hardware kit includes 7 popular lengths of M3 screws (4mm, 6mm, 8mm, 10mm, 12mm, 16mm, 20mm) and 200 matching M3 hex nuts. Whether you are repairing a household appliance or building a 3D printer, you’ll always have the right size at your fingertips.\u003c\/li\u003e\n\u003cli\u003e4. PRECISION PHILLIPS DRIVE: Designed with a standard Phillips (cross) drive, these bolts are easy to install with common screwdrivers, reducing the risk of cam-out or stripping. The deep, clean threads ensure a tight grip and stable fastening in various materials, from plastic to thin metal sheets.\u003c\/li\u003e\n\u003cli\u003e5. ORGANIZED STORAGE \u0026amp; SIZE LABELED: All components are neatly organized in a heavy-duty, transparent storage case with individual compartments. A clear size chart is included on the lid for quick identification, saving you time and preventing the frustration of mixing different sizes during your work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4.8 Grade Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 7.48 x 3.94 x 0.67 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LuKaiSen","offers":[{"title":"Default Title","offer_id":52858357514551,"sku":"B0GQ4FSS17-size-450pcs-m3-4-6-8-10-12-16-20mm-flat","price":8.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/2953\/8359\/files\/51UgWUYJJ-L.jpg?v=1786991457","url":"https:\/\/dwellvexa.com\/products\/450pcs-black-m3-phillips-flat-head-machine-screws-and-nuts-kit-4-8-grade-carbon-steel-metric-bolts-m3-x-4-6-8-10-12-16-20mm-for-electronics-furniture-diy-clear-label-storage-box-size-450pcs-m3-4-6-8-10-12-16-20mm-flat","provider":"Dwellvexa","version":"1.0","type":"link"}