{"product_id":"50-100-200pcs-m1-m1-2-m1-4-m1-6-m2-m2-5-m3-m4-cross-recessed-phillips-flat-countersunk-head-screw-bolt-gb819-black-carbon-steel","title":"50\/100\/200pcs M1 M1.2 M1.4 M1.6 M2 M2.5 M3 M4 Cross Recessed Phillips Flat Countersunk Head Screw Bolt GB819 Black Carbon Steel","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color:#222; line-height:1.6; letter-spacing:0.02em; font-size:14px;\"\u003e\n\n  \u003c!-- ATTENTION: TITLE + HOOK --\u003e\n  \u003ch1 style=\"font-size:22px; margin:0 0 10px 0; line-height:1.3;\"\u003e\n    50–200pcs Black Carbon Steel Phillips Flat Countersunk Screws (M1–M4, GB819)\n  \u003c\/h1\u003e\n\n  \u003cp style=\"margin:0 0 14px 0; max-width:780px;\"\u003e\n    Build cleaner, stronger projects with screws that disappear into the surface and stay locked in place.  \n    These top‑rated GB819 black carbon steel countersunk screws are a customer favorite for electronics, DIY builds, \n    furniture repair and precision metalwork. Just choose your size, tighten once, and enjoy a flush, professional finish \n    that looks as good as it performs.\n  \u003c\/p\u003e\n\n  \u003c!-- INTEREST: KEY BENEFITS \/ FEATURES --\u003e\n  \u003ch2 style=\"font-size:18px; margin:18px 0 8px 0;\"\u003e⭐ Key Benefits \u0026amp; Features\u003c\/h2\u003e\n\n  \u003cul style=\"margin:0 0 14px 18px; padding:0; max-width:780px;\"\u003e\n    \u003cli style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003eStrong black carbon steel:\u003c\/strong\u003e  \n      Made from high‑quality carbon steel for excellent strength and durability, helping your assemblies stay tight and secure over time.\n    \u003c\/li\u003e\n    \u003cli style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003eFlush, professional finish:\u003c\/strong\u003e  \n      Flat countersunk head sits level with the surface, giving your projects a smooth, snag‑free feel and a clean, modern look.\n    \u003c\/li\u003e\n    \u003cli style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003eEasy Phillips drive:\u003c\/strong\u003e  \n      Cross recessed Phillips head grips your screwdriver firmly, reducing cam‑out and making installation quick and user‑friendly, \n      even for beginners.\n    \u003c\/li\u003e\n    \u003cli style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003eVersatile sizes (M1–M4):\u003c\/strong\u003e  \n      Ideal for electronics, 3D printer builds, RC models, small appliances, furniture hardware, and general home or workshop repairs.\n    \u003c\/li\u003e\n    \u003cli style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003eBlack oxide finish:\u003c\/strong\u003e  \n      Sleek matte black coating looks great, reduces glare, and offers extra resistance to wear and corrosion in everyday use.\n    \u003c\/li\u003e\n    \u003cli style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003eBulk packs for better value:\u003c\/strong\u003e  \n      50, 100 or 200 pieces per bag (depending on size) so you always have the right screw on hand when inspiration strikes.\n    \u003c\/li\u003e\n    \u003cli style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003eTop‑rated \u0026amp; customer‑approved:\u003c\/strong\u003e  \n      A proven favorite among makers and DIYers who want reliable fasteners that feel solid in the hand and tighten with a crisp, secure turn.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- USE CASES \/ STORY --\u003e\n  \u003ch2 style=\"font-size:18px; margin:18px 0 8px 0;\"\u003e🔧 Where These Screws Shine\u003c\/h2\u003e\n\n  \u003cp style=\"margin:0 0 10px 0; max-width:780px;\"\u003e\n    Imagine assembling a compact electronics project: the black screws blend into the housing, the heads sit perfectly flush, \n    and every turn of the screwdriver feels smooth and precise. No wobble, no stripped heads, just a solid “click” as each screw \n    pulls the parts together.\n  \u003c\/p\u003e\n\n  \u003cul style=\"margin:0 0 14px 18px; padding:0; max-width:780px;\"\u003e\n    \u003cli style=\"margin:0 0 6px 0;\"\u003eElectronics and PCB mounting\u003c\/li\u003e\n    \u003cli style=\"margin:0 0 6px 0;\"\u003e3D printer and CNC builds\u003c\/li\u003e\n    \u003cli style=\"margin:0 0 6px 0;\"\u003eRC cars, drones, and hobby models\u003c\/li\u003e\n    \u003cli style=\"margin:0 0 6px 0;\"\u003eFurniture repair and hardware upgrades\u003c\/li\u003e\n    \u003cli style=\"margin:0 0 6px 0;\"\u003eGeneral home, office, and workshop projects\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- SPECIFICATIONS TABLE --\u003e\n  \u003ch2 style=\"font-size:18px; margin:18px 0 8px 0;\"\u003e📏 Specifications\u003c\/h2\u003e\n\n  \u003ctable style=\"border-collapse:collapse; width:100%; max-width:780px; margin:0 0 14px 0; font-size:13px;\"\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold; width:30%;\"\u003eMaterial\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eCarbon steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eSurface finish\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eBlack oxide\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eHead type\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eFlat countersunk head\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eDrive type\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eCross recessed Phillips\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eStandard\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eGB819\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eAvailable diameters\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eM1, M1.2, M1.4, M1.6, M2, M2.5, M3, M4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003ePack quantity (M2)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e100 pcs\/bag\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003ePack quantity (M2.5)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e100 pcs\/bag\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003ePack quantity (M3)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e100 pcs\/bag\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003ePack quantity (M4)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e50 pcs\/bag\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003cp style=\"margin:0 0 14px 0; max-width:780px;\"\u003e\n    \u003cstrong\u003eNote:\u003c\/strong\u003e If you need more sizes or variations, you can explore additional options in our store.\n  \u003c\/p\u003e\n\n  \u003c!-- CUSTOMER REVIEWS --\u003e\n  \u003ch2 style=\"font-size:18px; margin:18px 0 8px 0;\"\u003e💬 Customer Reviews\u003c\/h2\u003e\n\n  \u003cdiv style=\"margin:0 0 10px 0; max-width:780px;\"\u003e\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003e★★★★★ – “Perfect for my 3D printer build”\u003c\/strong\u003e\u003cbr\u003e\n      “The black finish looks great and the heads sit perfectly flush. No stripped screws, even with a power driver. \n      I’ll be ordering more sizes for future projects.”\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\n      \u003cstrong\u003e★★★★★ – “Great value and quality”\u003c\/strong\u003e\u003cbr\u003e\n      “You can feel the quality when you tighten them. The Phillips slots are precise and don’t slip. \n      Exactly what I needed for small electronics repairs.”\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hundred Years Store","offers":[{"title":"200pcs M1.6x10mm","offer_id":48452100161777,"sku":"12000041275588438","price":18.36,"currency_code":"CAD","in_stock":true},{"title":"200pcs M1.6x12mm","offer_id":48452100194545,"sku":"12000041275588439","price":19.45,"currency_code":"CAD","in_stock":true},{"title":"200pcs M1.6x6mm","offer_id":48452100227313,"sku":"12000041275588436","price":17.35,"currency_code":"CAD","in_stock":true},{"title":"200pcs M1.6x8mm","offer_id":48452100260081,"sku":"12000041275588437","price":18.02,"currency_code":"CAD","in_stock":true},{"title":"200pcs M1.6x4mm","offer_id":48452100292849,"sku":"12000041275588434","price":16.6,"currency_code":"CAD","in_stock":true},{"title":"200pcs 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