{"product_id":"m3-door-handle-through-fixing-screws-roses-knobs-25-pack","title":"M3 Door Handle Through-Fixing Screws, Roses \u0026 Knobs – 25 Pack","description":"\u003ch2\u003eM3 Carbon Steel Door Handle Through-Fixing Screws – 25-Pack\u003c\/h2\u003e\n\u003cp\u003eUpgrade your door hardware installation with these \u003cstrong\u003eM3 through-fixing screws\u003c\/strong\u003e, purpose-built for securing door handle roses, knobs, and lock plates. Machined from \u003cstrong\u003ehigh-hardness carbon steel\u003c\/strong\u003e with a \u003cstrong\u003enickel-plated finish\u003c\/strong\u003e, each screw delivers lasting strength, excellent corrosion resistance, and a clean, professional look — whether you're fitting new handles or replacing worn fasteners.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-hardness carbon steel for maximum structural integrity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e M3 × 16 mm — ideal for standard door handle roses and knob backplates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Nickel-plated surface for enhanced wear and tarnish resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 25 screws per pack — enough for multiple doors or future repairs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Suitable for fixing door handle roses, knobs, and lock fittings including Eophmi M3 hardware sets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Fastening:\u003c\/strong\u003e Through-fixing design ensures a firm, rattle-free hold every time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose These Screws?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a DIY enthusiast tackling a home renovation or a tradesperson needing reliable bulk fasteners, these M3 through-fixing screws are a practical, cost-effective choice. The nickel plating guards against everyday wear and moisture, keeping your door hardware looking and performing its best long after installation. The 25-pack format means you'll always have a spare on hand.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Treatment:\u003c\/strong\u003e Nickel-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 25 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Door handle roses, knobs, lock backplates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing lost or stripped door handle screws\u003c\/li\u003e\n  \u003cli\u003eNew door handle and rose installations\u003c\/li\u003e\n  \u003cli\u003eInterior and exterior door fitting projects\u003c\/li\u003e\n  \u003cli\u003eLandlords, property managers, and DIY homeowners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on home hardware safety and fastener standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size are these door handle through-fixing screws?\u003c\/h4\u003e\n\u003cp\u003eA: These screws are \u003cstrong\u003eM3 × 16 mm\u003c\/strong\u003e — a standard metric size widely compatible with door handle roses, knobs, and lock backplates, including Eophmi M3 fittings.\u003c\/p\u003e\n\u003ch4\u003eQ: What material are the M3 door handle screws made from?\u003c\/h4\u003e\n\u003cp\u003eA: Each screw is crafted from \u003cstrong\u003ehigh-hardness carbon steel\u003c\/strong\u003e with a \u003cstrong\u003enickel-plated surface finish\u003c\/strong\u003e, providing excellent durability, wear resistance, and a neat appearance on your door hardware.\u003c\/p\u003e\n\u003ch4\u003eQ: How many screws are included in the pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack contains \u003cstrong\u003e25 M3 through-fixing screws\u003c\/strong\u003e, giving you more than enough for multiple door handle installations or handy extras for future repairs.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these screws suitable for both interior and exterior doors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the nickel-plated finish offers a degree of corrosion resistance suitable for most interior applications and sheltered exterior door fittings. For highly exposed outdoor environments, additional protective measures may be advisable.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size are these door handle through-fixing screws?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These screws are M3 × 16 mm — a standard metric size widely compatible with door handle roses, knobs, and lock backplates, including Eophmi M3 fittings.\"}}, {\"@type\": \"Question\", \"name\": \"What material are the M3 door handle screws made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each screw is crafted from high-hardness carbon steel with a nickel-plated surface finish, providing excellent durability, wear resistance, and a neat appearance on your door hardware.\"}}, {\"@type\": \"Question\", \"name\": \"How many screws are included in the pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each pack contains 25 M3 through-fixing screws, giving you more than enough for multiple door handle installations or handy extras for future repairs.\"}}, {\"@type\": \"Question\", \"name\": \"Are these screws suitable for both interior and exterior doors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the nickel-plated finish offers a degree of corrosion resistance suitable for most interior applications and sheltered exterior door fittings. 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