{"product_id":"m2-countersunk-screws-nickel-black-zinc","title":"M2 Phillips Countersunk Machine Screws – Nickel or Black Zinc Plated, Fully Threaded (3–8mm Overall Length)","description":"\u003c!-- Part 1: Product Description HTML for Shopify --\u003e\n\u003cdiv class=\"hdiy-m2-countersunk-screws\"\u003e\n\u003c!-- Product Overview Section --\u003e\n\u003ch2\u003e🔩 M2 Phillips Countersunk Machine Screws – Nickel or Black Zinc Plated, Fully Threaded (3–8mm Overall Length)\u003c\/h2\u003e\n\u003cp\u003eYou’re fixing a tiny electronic device, mounting a small PCB, or repairing a laptop – and you need an M2 screw that sits flush, drives easily, and won’t rust. These M2 countersunk screws are made from carbon steel with a choice of nickel or black zinc plating. The flat 90° head sinks perfectly into a pre‑drilled countersink, leaving a smooth, professional surface. The Phillips drive works with precision crosshead screwdrivers. Available in overall lengths from 3mm to 8mm (including the head). Fully threaded for maximum grip. Perfect for computers, mobile phones, cameras, model making, and any miniature assembly where a flush finish and corrosion resistance are required.\u003c\/p\u003e\n\u003c!-- Features Section --\u003e\n\u003ch2\u003e✨ Key Features – M2 Countersunk Phillips Screws\u003c\/h2\u003e\n\u003cul class=\"hdiy-feature-list\"\u003e\n\u003cli\u003e🔽 \u003cstrong\u003eCountersunk flat head (90°)\u003c\/strong\u003e – Sits flush with the surface after proper countersinking. Smooth, snag‑free finish.\u003c\/li\u003e\n\u003cli\u003e📏\u003cbr\u003e\u003cstrong\u003ePhillips drive\u003c\/strong\u003e – Standard cross recess works with precision screwdrivers (#00 or #0). Good torque control.\u003c\/li\u003e\n\u003cli\u003e🎨 \u003cstrong\u003eTwo finish options\u003c\/strong\u003e – Bright nickel (silver, good corrosion resistance) or black zinc (matte, low‑glare). Both provide moderate rust protection.\u003c\/li\u003e\n\u003cli\u003e💪 \u003cstrong\u003eCarbon steel construction\u003c\/strong\u003e – Strong and durable for light‑duty fastening.\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003eM2 metric thread (2mm diameter)\u003c\/strong\u003e – Ideal for very small electronics, watches, and instruments.\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eOverall lengths 3, 4, 5, 6, 8mm (including head)\u003c\/strong\u003e – Example: M2 x 5mm means total length from top of head to tip is 5mm. Fully threaded.\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eWidely used\u003c\/strong\u003e – Computers, mobile phones, cameras, model making, furniture decoration, and precision DIY.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Specifications Table --\u003e\n\u003ch2\u003e📏 Available Sizes – M2 Countersunk Screws (Overall Length)\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\" class=\"hdiy-table-wrapper\"\u003e\n\u003ctable class=\"hdiy-specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Diameter (M)\u003c\/th\u003e\n\u003cth\u003eThread Pitch (mm)\u003c\/th\u003e\n\u003cth\u003eOverall Lengths (mm) *\u003c\/th\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003cth\u003eFinish Options\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f5f5f5; text-align: center;\" colspan=\"6\"\u003e📐 Length measured from top of head to tip. Fully threaded. Select exact size and finish from dropdown.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hdiy-table-row\"\u003e\n\u003ctd class=\"dia\"\u003eM2\u003c\/td\u003e\n\u003ctd class=\"pitch\"\u003e0.4\u003c\/td\u003e\n\u003ctd class=\"len\"\u003e3, 4, 5, 6, 8\u003c\/td\u003e\n\u003ctd class=\"head\"\u003eCountersunk \/ flat (90°)\u003c\/td\u003e\n\u003ctd class=\"drive\"\u003ePhillips\u003c\/td\u003e\n\u003ctd class=\"finish\"\u003eNickel plated or Black zinc plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 0.85rem; margin-top: 0.5rem;\" class=\"hdiy-note\"\u003e* Lengths are typical – exact availability may vary. Please allow minor manual measurement errors. Fully threaded for maximum grip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Finish \u0026 Application Guide --\u003e\n\u003ch2\u003e📋 Which Finish Should You Choose?\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\" class=\"hdiy-table-wrapper\"\u003e\n\u003ctable class=\"hdiy-specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"hdiy-table-row\"\u003e\n\u003ctd class=\"pro\"\u003eNickel plated\u003c\/td\u003e\n\u003ctd class=\"desc\"\u003eBright silver, slightly shiny\u003c\/td\u003e\n\u003ctd class=\"desc\"\u003eGood – indoor use, light moisture\u003c\/td\u003e\n\u003ctd class=\"desc\"\u003eElectronics, visible fasteners, general assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"hdiy-table-row\"\u003e\n\u003ctd class=\"pro\"\u003eBlack zinc plated\u003c\/td\u003e\n\u003ctd class=\"desc\"\u003eMatte black, low glare\u003c\/td\u003e\n\u003ctd class=\"desc\"\u003eModerate – indoor use\u003c\/td\u003e\n\u003ctd class=\"desc\"\u003eDark‑coloured devices, industrial equipment, cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ Section – all expanded --\u003e\n\u003ch2\u003e❓ Frequently Asked Questions – M2 Countersunk Screws\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdiv class=\"hdiy-faq-item\"\u003e\n\u003cp class=\"hdiy-faq-question\"\u003e\u003cstrong\u003e1. How do I measure the length of a countersunk screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hdiy-faq-answer\"\u003eFor countersunk screws, the length is measured overall – from the top of the head to the tip. So an “M2 x 5mm” screw has a total length of 5mm including the head. This matches our listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq-item\"\u003e\n\u003cp class=\"hdiy-faq-question\"\u003e\u003cstrong\u003e2. Do I need to countersink the hole for these screws to sit flush?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hdiy-faq-answer\"\u003eYes – these are true 90° countersunk screws. For a flush finish, drill a matching 90° countersink hole. For M2, use a tiny countersink bit (or carefully use a larger drill bit).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq-item\"\u003e\n\u003cp class=\"hdiy-faq-question\"\u003e\u003cstrong\u003e3. Are these screws fully threaded? What about longer lengths?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hdiy-faq-answer\"\u003eYes – all M2 screws in this range (3–8mm) are fully threaded from under the head to the tip, giving you maximum grip in shallow holes or when using nuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq-item\"\u003e\n\u003cp class=\"hdiy-faq-question\"\u003e\u003cstrong\u003e4. Will the nickel or black zinc plating rust? Can I use these screws outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hdiy-faq-answer\"\u003eBoth finishes provide moderate corrosion resistance – fine for indoor use and occasional light outdoor exposure. For continuous outdoor or marine environments, we recommend stainless steel. For most electronic and indoor applications, these are perfectly adequate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq-item\"\u003e\n\u003cp class=\"hdiy-faq-question\"\u003e\u003cstrong\u003e5. What screwdriver do I need for M2 Phillips screws?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hdiy-faq-answer\"\u003eUse a #000 or #00 Phillips precision screwdriver. Regular household drivers are too large. Always match the bit size to avoid cam‑out and head damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq-item\"\u003e\n\u003cp class=\"hdiy-faq-question\"\u003e\u003cstrong\u003e6. Can I use these screws with a nut? What size nut fits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"hdiy-faq-answer\"\u003eYes – these are machine screws. Use a standard M2 metric nut (0.4mm pitch). For very small sizes, we recommend tapping the hole directly for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  .hdiy-m2-countersunk-screws {\n    max-width: 100%;\n    margin: 0;\n    padding: 0;\n    color: #1a1a1a;\n    line-height: 1.5;\n  }\n  .hdiy-m2-countersunk-screws h2 {\n    font-size: 1.75rem;\n    margin: 1.5rem 0 0.75rem 0;\n    font-weight: 600;\n    border-bottom: 2px solid #eaeaea;\n    padding-bottom: 0.5rem;\n  }\n  .hdiy-m2-countersunk-screws h2:first-of-type {\n    margin-top: 0;\n  }\n  .hdiy-m2-countersunk-screws p {\n    margin-bottom: 1rem;\n    font-size: 1rem;\n  }\n  .hdiy-feature-list {\n    list-style: none;\n    padding-left: 0;\n    margin: 1rem 0;\n  }\n  .hdiy-feature-list li {\n    margin-bottom: 0.75rem;\n    padding-left: 0.25rem;\n    font-size: 1rem;\n    display: flex;\n    align-items: flex-start;\n    gap: 0.5rem;\n  }\n  .hdiy-feature-list li strong {\n    font-weight: 600;\n  }\n  .hdiy-table-wrapper {\n    margin: 1.25rem 0;\n    border: 1px solid #e2e2e2;\n    border-radius: 8px;\n    background: #fff;\n    overflow-x: auto;\n  }\n  .hdiy-specs-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.9rem;\n    min-width: 550px;\n  }\n  .hdiy-specs-table th,\n  .hdiy-specs-table td {\n    border: 1px solid #ddd;\n    padding: 10px 12px;\n    text-align: left;\n    vertical-align: top;\n  }\n  .hdiy-specs-table th {\n    background-color: #f5f5f5;\n    font-weight: 600;\n  }\n  .hdiy-note {\n    font-style: italic;\n    color: #555;\n  }\n  .hdiy-faq {\n    margin: 1.5rem 0;\n  }\n  .hdiy-faq-item {\n    margin-bottom: 1.5rem;\n    padding-bottom: 0.5rem;\n    border-bottom: 1px solid #ececec;\n  }\n  .hdiy-faq-question {\n    margin-bottom: 0.25rem;\n    font-size: 1.05rem;\n  }\n  .hdiy-faq-answer {\n    margin-top: 0.25rem;\n    color: #2c2c2c;\n  }\n  @media (max-width: 768px) {\n    .hdiy-m2-countersunk-screws h2 {\n      font-size: 1.5rem;\n    }\n    .hdiy-specs-table th,\n    .hdiy-specs-table td {\n      padding: 8px 10px;\n      font-size: 0.85rem;\n    }\n  }\n\u003c\/style\u003e","brand":"HomeDIYer","offers":[{"title":"M2x3mm \/ Nickel plated \/ 100","offer_id":52284976529682,"sku":"GY$$$JLWJ01682x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x3mm \/ Black Zinc \/ 100","offer_id":52284976562450,"sku":"GY$$$JLWJ01683x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x3.5mm \/ Black Zinc \/ 100","offer_id":52284976595218,"sku":"GY$$$JLWJ01684x1","price":2.86,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Nickel plated \/ 100","offer_id":52284976627986,"sku":"GY$$$JLWJ01685x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Black Zinc \/ 100","offer_id":52284976660754,"sku":"GY$$$JLWJ01686x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Stainless Steel \/ 100","offer_id":52284976693522,"sku":"GY$$$JLWJ01687x1","price":3.13,"currency_code":"USD","in_stock":true},{"title":"M2x4.5mm \/ Nickel plated \/ 100","offer_id":52284976726290,"sku":"GY$$$JLWJ01689x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x5mm \/ Black Zinc \/ 100","offer_id":52284976759058,"sku":"GY$$$JLWJ01690x1","price":2.27,"currency_code":"USD","in_stock":true},{"title":"M2x5.5mm \/ Stainless Steel \/ 100","offer_id":52284976791826,"sku":"GY$$$JLWJ01691x1","price":3.13,"currency_code":"USD","in_stock":true},{"title":"M2x6mm \/ Nickel plated \/ 100","offer_id":52284976824594,"sku":"GY$$$JLWJ01692x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x2.5mm \/ Stainless Steel \/ 100","offer_id":52284976857362,"sku":"GY$$$JLWJ01693x1","price":3.13,"currency_code":"USD","in_stock":true},{"title":"M2x2.5mm \/ Nickel plated \/ 100","offer_id":52284976890130,"sku":"GY$$$JLWJ01694x1","price":2.86,"currency_code":"USD","in_stock":true},{"title":"M2x6mm \/ Black Zinc \/ 100","offer_id":52284976922898,"sku":"GY$$$JLWJ01699x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x8mm \/ Nickel plated \/ 100","offer_id":52284976955666,"sku":"GY$$$JLWJ01700x1","price":2.54,"currency_code":"USD","in_stock":true},{"title":"M2x3mm \/ Nickel plated \/ 200","offer_id":52284976988434,"sku":"GY$$$JLWJ01682x2","price":3.41,"currency_code":"USD","in_stock":true},{"title":"M2x3mm \/ Black Zinc \/ 200","offer_id":52284977021202,"sku":"GY$$$JLWJ01683x2","price":3.41,"currency_code":"USD","in_stock":true},{"title":"M2x3.5mm \/ Black Zinc \/ 200","offer_id":52284977053970,"sku":"GY$$$JLWJ01684x2","price":3.98,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Nickel plated \/ 200","offer_id":52284977086738,"sku":"GY$$$JLWJ01685x2","price":3.41,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Black Zinc \/ 200","offer_id":52284977119506,"sku":"GY$$$JLWJ01686x2","price":3.41,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Stainless Steel \/ 200","offer_id":52284977152274,"sku":"GY$$$JLWJ01687x2","price":4.58,"currency_code":"USD","in_stock":true},{"title":"M2x4.5mm \/ Nickel plated \/ 200","offer_id":52284977185042,"sku":"GY$$$JLWJ01689x2","price":3.44,"currency_code":"USD","in_stock":true},{"title":"M2x5mm \/ Black Zinc \/ 200","offer_id":52284977217810,"sku":"GY$$$JLWJ01690x2","price":2.94,"currency_code":"USD","in_stock":true},{"title":"M2x5.5mm \/ Stainless Steel \/ 200","offer_id":52284977250578,"sku":"GY$$$JLWJ01691x2","price":4.73,"currency_code":"USD","in_stock":true},{"title":"M2x6mm \/ Nickel plated \/ 200","offer_id":52284977283346,"sku":"GY$$$JLWJ01692x2","price":3.67,"currency_code":"USD","in_stock":true},{"title":"M2x2.5mm \/ Stainless Steel \/ 200","offer_id":52284977316114,"sku":"GY$$$JLWJ01693x2","price":4.58,"currency_code":"USD","in_stock":true},{"title":"M2x2.5mm \/ Nickel plated \/ 200","offer_id":52284977348882,"sku":"GY$$$JLWJ01694x2","price":3.98,"currency_code":"USD","in_stock":true},{"title":"M2x6mm \/ Black Zinc \/ 200","offer_id":52284977381650,"sku":"GY$$$JLWJ01699x2","price":3.74,"currency_code":"USD","in_stock":true},{"title":"M2x8mm \/ Nickel plated \/ 200","offer_id":52284977414418,"sku":"GY$$$JLWJ01700x2","price":4.04,"currency_code":"USD","in_stock":true},{"title":"M2x3mm \/ Nickel plated \/ 300","offer_id":52284977447186,"sku":"GY$$$JLWJ01682x3","price":4.46,"currency_code":"USD","in_stock":true},{"title":"M2x3mm \/ Black Zinc \/ 300","offer_id":52284977479954,"sku":"GY$$$JLWJ01683x3","price":4.46,"currency_code":"USD","in_stock":true},{"title":"M2x3.5mm \/ Black Zinc \/ 300","offer_id":52284977512722,"sku":"GY$$$JLWJ01684x3","price":5.41,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Nickel plated \/ 300","offer_id":52284977545490,"sku":"GY$$$JLWJ01685x3","price":4.66,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Black Zinc \/ 300","offer_id":52284977578258,"sku":"GY$$$JLWJ01686x3","price":4.66,"currency_code":"USD","in_stock":true},{"title":"M2x4mm \/ Stainless Steel \/ 300","offer_id":52284977611026,"sku":"GY$$$JLWJ01687x3","price":6.39,"currency_code":"USD","in_stock":true},{"title":"M2x4.5mm \/ Nickel plated \/ 300","offer_id":52284977643794,"sku":"GY$$$JLWJ01689x3","price":4.77,"currency_code":"USD","in_stock":true},{"title":"M2x5mm \/ Black Zinc \/ 300","offer_id":52284977676562,"sku":"GY$$$JLWJ01690x3","price":3.98,"currency_code":"USD","in_stock":true},{"title":"M2x5.5mm \/ Stainless Steel \/ 300","offer_id":52284977709330,"sku":"GY$$$JLWJ01691x3","price":6.7,"currency_code":"USD","in_stock":true},{"title":"M2x6mm \/ Nickel plated \/ 300","offer_id":52284977742098,"sku":"GY$$$JLWJ01692x3","price":5.09,"currency_code":"USD","in_stock":true},{"title":"M2x2.5mm \/ Stainless Steel \/ 300","offer_id":52284977774866,"sku":"GY$$$JLWJ01693x3","price":6.23,"currency_code":"USD","in_stock":true},{"title":"M2x2.5mm \/ Nickel plated \/ 300","offer_id":52284977807634,"sku":"GY$$$JLWJ01694x3","price":5.36,"currency_code":"USD","in_stock":true},{"title":"M2x6mm \/ Black Zinc \/ 300","offer_id":52284977840402,"sku":"GY$$$JLWJ01699x3","price":5.24,"currency_code":"USD","in_stock":true},{"title":"M2x8mm \/ Nickel plated \/ 300","offer_id":52284977873170,"sku":"GY$$$JLWJ01700x3","price":5.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of5_a29d5521-6e8b-4155-8a10-281a036e08fc.jpg?v=1780503610","url":"https:\/\/homediyer.com\/products\/m2-countersunk-screws-nickel-black-zinc","provider":"HomeDIYer","version":"1.0","type":"link"}