{"product_id":"m25x8-knurled-flat-head-thumb-screws-anodized-aluminum-pc-case","title":"M2.5×8 Knurled Flat Head Thumb Screws – Anodized Aluminum, 10 Colors | PC Case Panel Fasteners","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eM2.5×8 Knurled Flat Head Thumb Screws — Tool-Free Aluminum Fasteners for PC Cases \u0026amp; Electronics Enclosures\u003c\/h2\u003e\n\u003cp\u003eIf you've ever fumbled for a screwdriver just to remove a PC side panel, you know the frustration. These M2.5×8 knurled flat head thumb screws are built for builders, modders, and DIY enthusiasts who want fast, tool-free access to their systems without sacrificing a clean, finished look.\u003c\/p\u003e\n\u003cp\u003eEach screw features an M2.5 metric thread with an 8mm (≈5\/16\") shank length and a wide knurled flat head measuring D11×5mm (approximately 7\/16\" diameter × 3\/16\" tall). The body is machined from aluminum alloy and finished with an anodized coating available in 10 colors: Black, Silver, Golden, Royal Blue, Sky Blue, Deep Red, Peach Red, Green, Purple, and Orange. Available in packs of 1, 5, or 10 pieces.\u003c\/p\u003e\n\u003cp\u003eIdeal for PC case panel fastening, computer chassis side covers, DIY electronics enclosures, and custom PC builds where color-matched hardware is part of the aesthetic. The wide knurled head makes these a go-to choice for anyone building a themed rig or replacing worn-out case screws with anodized aluminum thumb screws.\u003c\/p\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔵\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for M2.5 metric threaded standoffs and holes. Verify your PC case or enclosure uses M2.5 metric threads before ordering. Not compatible with imperial UNC\/UNF thread holes.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e Head diameter is 11mm (≈7\/16\"). Confirm clearance around your panel holes before purchasing, especially in tight-tolerance enclosures.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These M2.5 Knurled Flat Head Thumb Screws\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✋\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTool-Free Hand Tightening\u003c\/strong\u003e — The wide knurled flat head (D11mm) gives your fingers enough grip to tighten and loosen securely without any screwdriver, making panel swaps fast and effortless.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🎨\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e10 Anodized Color Options\u003c\/strong\u003e — Choose from Black, Silver, Golden, Royal Blue, Sky Blue, Deep Red, Peach Red, Green, Purple, or Orange to match or accent your PC build's color scheme.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ePrecise M2.5 Metric Thread\u003c\/strong\u003e — Machined to standard M2.5 coarse metric thread pitch, compatible with the threaded standoffs found in most ATX, mATX, and ITX PC cases and electronics enclosures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAnodized Corrosion Resistance\u003c\/strong\u003e — The anodized aluminum finish adds a protective oxide layer that resists light corrosion and surface wear, keeping the color vibrant over repeated use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Pack Sizes\u003c\/strong\u003e — Available in 1, 5, or 10-piece packs so you can grab a single replacement screw or stock up for multiple builds and future projects.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🪶\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLightweight Aluminum Construction\u003c\/strong\u003e — Aluminum alloy construction keeps weight minimal — an important consideration for panel-mounted hardware where added mass is undesirable.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📐 Technical Specifications — M2.5 Knurled Flat Head Thumb Screws\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003eM2.5 (ISO Metric Coarse)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Length\u003c\/th\u003e\n\u003ctd\u003e8mm (≈5\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Diameter (D)\u003c\/th\u003e\n\u003ctd\u003e11mm (≈7\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Height (T)\u003c\/th\u003e\n\u003ctd\u003e5mm (≈3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd\u003eKnurled Flat Head (Low-Profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive Style\u003c\/th\u003e\n\u003ctd\u003eHand-tightened (no drive recess)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eAnodized (10 colors available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Standard\u003c\/th\u003e\n\u003ctd\u003eMetric — not compatible with imperial threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Options\u003c\/th\u003e\n\u003ctd\u003e1pcs \/ 5pcs \/ 10pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical Application\u003c\/th\u003e\n\u003ctd\u003ePC case panels, electronics enclosures, DIY builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTensile Strength\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size screwdriver or tool do I need to install these thumb screws?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eNo tool is needed. These are hand-tightened thumb screws designed for tool-free installation. The wide knurled head provides enough grip to tighten and loosen by hand in most PC case applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the exact thread size and shank length?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese screws have an \u003cstrong\u003eM2.5 metric thread\u003c\/strong\u003e with an \u003cstrong\u003e8mm (≈5\/16\") shank length\u003c\/strong\u003e. The knurled flat head measures D11×5mm (approximately 7\/16\" diameter × 3\/16\" tall). Always measure your existing screws or check your case manual to confirm compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these thumb screws strong enough to hold a PC case panel securely?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eGenerally, yes. Aluminum alloy thumb screws are typically sufficient for securing lightweight PC case side panels, top covers, and front bezels. They are not intended for high-torque, load-bearing, or structural fastening applications. For heavy-duty use, consider steel alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these outdoors or in humid environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe anodized coating provides a layer of corrosion resistance suitable for light moisture exposure. However, these screws are primarily designed for indoor electronics use and are not rated for prolonged outdoor, marine, or high-humidity environments. In most cases, they will perform well in a standard indoor PC build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat thread standard do these use — are they metric or imperial?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese use the \u003cstrong\u003eM2.5 ISO metric coarse thread standard\u003c\/strong\u003e. They are \u003cstrong\u003enot compatible\u003c\/strong\u003e with imperial UNC or UNF threaded holes. Most modern PC cases and ATX motherboard standoffs use metric threads, but always verify your case specifications before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I pick the right color for my PC build?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eChoose a color that complements your build's theme. Available anodized colors include Black, Silver, Golden, Royal Blue, Sky Blue, Deep Red, Peach Red, Green, Purple, and Orange. The anodized finish is uniform across the head surface. If you're matching existing hardware, Black and Silver are generally the most neutral choices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many thumb screws does a typical PC case need?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMost standard ATX side panels use \u003cstrong\u003e2–4 thumb screws\u003c\/strong\u003e per panel. We offer packs of 1, 5, or 10 pieces so you can order exactly what you need or keep extras on hand for future builds or replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your \u003cstrong\u003ecolor and quantity\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Deep red \/ 【D11×5】M2.5×8mm \/ 1pcs","offer_id":52293038178578,"sku":"BEAR090951x1","price":7.14,"currency_code":"USD","in_stock":true},{"title":"Peach red \/ 【D11×5】M2.5×8mm \/ 1pcs","offer_id":52293038211346,"sku":"BEAR090952x1","price":7.14,"currency_code":"USD","in_stock":true},{"title":"Golden \/ 【D11×5】M2.5×8mm \/ 1pcs","offer_id":52293038244114,"sku":"BEAR090953x1","price":7.14,"currency_code":"USD","in_stock":true},{"title":"Royal Blue \/ 【D11×5】M2.5×8mm \/ 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10pcs","offer_id":52293039096082,"sku":"BEAR090959x10","price":17.18,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 【D11×5】M2.5×8mm \/ 10pcs","offer_id":52293039128850,"sku":"BEAR090960x10","price":17.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-03_5dd98229-eec6-42d0-bfbb-e76d86a8fd9d.jpg?v=1781177742","url":"https:\/\/homediyer.com\/products\/m25x8-knurled-flat-head-thumb-screws-anodized-aluminum-pc-case","provider":"HomeDIYer","version":"1.0","type":"link"}