{"product_id":"m2-m2-5-m3-phillips-countersunk-screws-300pcs-kit","title":"M2 M2.5 M3 Phillips Countersunk Screws Black Carbon Steel Assortment Kit – 300PCS","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n  \u003ch2\u003eM2 M2.5 M3 Phillips Countersunk Screws — Precision Fasteners for Electronics \u0026amp; DIY Repairs\u003c\/h2\u003e\n  \u003cp\u003eWhen a stripped or missing screw brings your laptop, glasses, or small electronics to a halt, having the right fastener on hand makes all the difference. This 300-piece assortment is built for hobbyists, repair technicians, and DIYers who need reliable micro screws without hunting through multiple packs.\u003c\/p\u003e\n  \u003cp\u003eEach kit includes Grade 10.9 black carbon steel Phillips (cross head) countersunk flat-head screws in M2, M2.5, and M3 thread sizes, with lengths ranging from 3 mm to 8 mm (approx. 0.12\"–0.31\"). The black oxide finish adds corrosion resistance while keeping a clean, low-profile look. All 300 pieces arrive pre-sorted in a compact organizer case measuring 24.3 × 14.6 × 2.1 cm.\u003c\/p\u003e\n  \u003cp\u003eWhether you're reassembling a notebook motherboard, tightening eyeglass frames, repairing a camera body, or tackling a custom electronics enclosure, these M2 M2.5 M3 countersunk screws cover the most common micro-fastener sizes in a single, organized kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-compat\"\u003e\n  \u003cspan class=\"hdiy-compat-icon\"\u003e✅\u003c\/span\u003e\n  Compatible with M2, M2.5, and M3 threaded holes — suitable for laptops, notebooks, glasses, watches, cameras, mobile phones, and small electronics enclosures\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n  \u003ch2\u003e✅ Key Features of These Phillips Countersunk Screws\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eGrade 10.9 Carbon Steel:\u003c\/strong\u003e High-tensile black carbon steel delivers superior strength and durability compared to standard mild steel screws — built to hold under repeated use.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🖤\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e The black oxide coating provides rust and corrosion resistance, keeping screws looking clean and performing reliably in humid or demanding environments.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eFlush Countersunk Head:\u003c\/strong\u003e Phillips flat-head countersunk design sits flush with the surface for a professional, snag-free finish — ideal for electronics and precision assemblies.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003e300-Piece Comprehensive Assortment:\u003c\/strong\u003e Ten size combinations across M2, M2.5, and M3 threads (3 mm–8 mm lengths) — 30 pieces per size — cover the widest range of micro-repair scenarios.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🗂️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eOrganized Storage Case:\u003c\/strong\u003e Transparent, compartmentalized plastic case keeps every size sorted and visible — no more digging through loose screws or mixed bags.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003ePrecision-Machined Threads:\u003c\/strong\u003e Consistent thread pitch ensures smooth, secure engagement every time — reduces the risk of cross-threading or stripping during installation.\u003c\/span\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-list\"\u003e\n  \u003ch2\u003e📦 What's in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eM2 × 3 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM2 × 4 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM2 × 6 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM2 × 8 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM2.5 × 4 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM2.5 × 5 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM2.5 × 6 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM2.5 × 8 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM3 × 3 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eM3 × 5 mm Phillips Countersunk Screws × 30 PCS\u003c\/li\u003e\n    \u003cli\u003eTransparent Organizer Case × 1\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-usecases\"\u003e\n  \u003ch2\u003e🎯 Who Is This For?\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e💻\u003c\/span\u003e\n    \u003cstrong\u003eLaptop \u0026amp; Electronics Repair Technicians\u003c\/strong\u003e\n    \u003cp\u003eQuickly source the exact M2 or M2.5 screw needed to reassemble motherboards, keyboard decks, and display hinges without ordering individual packs.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e🔧\u003c\/span\u003e\n    \u003cstrong\u003eDIY Hobbyists \u0026amp; Makers\u003c\/strong\u003e\n    \u003cp\u003eKeep a single organized kit on the workbench for custom enclosures, RC models, 3D-printed parts, and general micro-fastener needs.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e👓\u003c\/span\u003e\n    \u003cstrong\u003eEyeglass \u0026amp; Watch Repair\u003c\/strong\u003e\n    \u003cp\u003eM2 and M2.5 screws are the standard sizes for eyeglass frames and watch casings — this kit covers the most common replacement scenarios.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"hdiy-usecase-item\"\u003e\n    \u003cspan\u003e🏠\u003c\/span\u003e\n    \u003cstrong\u003eHome Workshop Essentials\u003c\/strong\u003e\n    \u003cp\u003eA practical addition to any home toolbox for quick fixes on appliances, furniture hardware, and small mechanical assemblies.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eGrade 10.9 Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003eCountersunk (Flat) Head\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eDrive Style\u003c\/th\u003e\n\u003ctd\u003ePhillips (Cross Head)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eThread Sizes\u003c\/th\u003e\n\u003ctd\u003eM2 \/ M2.5 \/ M3\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eLengths\u003c\/th\u003e\n\u003ctd\u003e3 mm \/ 4 mm \/ 5 mm \/ 6 mm \/ 8 mm (approx. 0.12\"–0.31\")\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eTotal Quantity\u003c\/th\u003e\n\u003ctd\u003e300 PCS (30 per size)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eOrganizer Case Dimensions\u003c\/th\u003e\n\u003ctd\u003e24.3 × 14.6 × 2.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e93 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-faq\"\u003e\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat thread sizes are included in this screw kit?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe kit includes M2, M2.5, and M3 thread sizes in lengths ranging from 3 mm to 8 mm — ten size combinations in total, with 30 pieces per size.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre these screws suitable for laptop repairs?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. M2 and M2.5 countersunk screws are among the most common sizes used in laptop and notebook assemblies. This kit covers the typical lengths needed for motherboard, keyboard, and display hinge repairs.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the head style and drive type?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese are countersunk (flat) head screws with a Phillips (cross head) drive — designed to sit flush with the surface when fully tightened.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre the screws rust-resistant?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. The black oxide finish provides a layer of corrosion resistance, making these screws suitable for use in moderately humid environments and general indoor applications.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the kit come with a storage case?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. All 300 screws are pre-sorted by size in a transparent, compartmentalized plastic organizer case (24.3 × 14.6 × 2.1 cm) for easy identification and storage.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the grade of these screws?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese screws are Grade 10.9 carbon steel, which indicates a high-tensile strength suitable for precision mechanical and electronic applications.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use these screws for eyeglass frame repairs?\u003c\/summary\u003e\n    \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eM2 and M2.5 are typically the standard sizes for eyeglass frames. However, thread pitch and head dimensions can vary by manufacturer — we recommend verifying the exact specification of your frame before use.\u003c\/p\u003e\u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your Material and Quantities above, then add to cart.\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Default Title","offer_id":50998102196498,"sku":"UKC129","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/300PcsM2_M2.5_M3CrossHeadCountersunkScrewBlackSetforComputersNotebooks-HomeDIYer.jpg?v=1764927255","url":"https:\/\/homediyer.com\/products\/m2-m2-5-m3-phillips-countersunk-screws-300pcs-kit","provider":"HomeDIYer","version":"1.0","type":"link"}