{"product_id":"ta2-titanium-pan-head-screws-m1-4-m4","title":"TA2 Titanium Phillips Pan Head Machine Screws – M1.4, M1.6, M2, M3, M4 (Fully Threaded)","description":"\u003cstyle\u003e\n  \/* 统一前缀 hdiy-，避免样式冲突 *\/\n  .hdiy-product-wrap {\n    margin: 0;\n    padding: 0;\n  }\n  .hdiy-product-wrap h2,\n  .hdiy-product-wrap h3 {\n    margin-top: 1.5em;\n    margin-bottom: 0.5em;\n    font-weight: 600;\n  }\n  .hdiy-product-wrap p {\n    margin-bottom: 1em;\n    line-height: 1.5;\n  }\n  .hdiy-features-list {\n    list-style: none;\n    padding-left: 0;\n  }\n  .hdiy-features-list li {\n    margin-bottom: 0.75em;\n    padding-left: 1.5em;\n    position: relative;\n    line-height: 1.4;\n  }\n  .hdiy-features-list li::before {\n    content: \" \";\n    position: absolute;\n    left: 0;\n    top: 0;\n  }\n  .hdiy-table-wrapper {\n    overflow-x: auto;\n    margin: 1.2em 0;\n  }\n  .hdiy-specs-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95rem;\n    background: #fff;\n    min-width: 300px;\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    width: 35%;\n  }\n  .hdiy-faq-item {\n    margin-bottom: 1.25rem;\n    border-bottom: 1px solid #eee;\n    padding-bottom: 0.75rem;\n  }\n  .hdiy-faq-question {\n    font-weight: 700;\n    margin-bottom: 0.35rem;\n    font-size: 1rem;\n  }\n  .hdiy-faq-answer {\n    margin-top: 0;\n    line-height: 1.45;\n    color: #2c2c2c;\n  }\n  @media (max-width: 640px) {\n    .hdiy-specs-table th,\n    .hdiy-specs-table td {\n      padding: 8px 10px;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hdiy-product-wrap\"\u003e\n  \n  \u003c!-- Product Overview --\u003e\n  \u003ch2\u003e⚙️ Product Overview: TA2 Titanium Phillips Cross Pan Head Machine Screws – M1.4 to M4\u003c\/h2\u003e\n  \u003cp\u003eIf you're building lightweight drones, racing bicycles, medical devices, or marine equipment, you need fasteners that are strong, light, and corrosion‑proof. These TA2 grade titanium Phillips pan head machine screws deliver exactly that – about 45% lighter than steel with strength comparable to Grade 5 alloys. The cross pan head (Phillips drive) allows for easy installation with standard bits, while the low‑profile rounded head distributes clamping force evenly. Made from pure TA2 titanium (Grade 2), they offer exceptional corrosion resistance, biocompatibility, and durability. Available in micro sizes M1.4, M1.6, M2, M3, and M4. Fully threaded with standard coarse metric pitch. Perfect for aerospace, medical implants, automotive, marine, and high‑performance DIY projects.\u003c\/p\u003e\n  \n  \u003c!-- Key Features List --\u003e\n  \u003ch2\u003e✨ Why TA2 Titanium Phillips Pan Head Screws Are a Performance Upgrade\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTA2 pure titanium (Grade 2)\u003c\/strong\u003e – Excellent strength‑to‑weight ratio. Higher strength than many steels at roughly half the weight. Superior corrosion resistance in saltwater and chemical environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePhillips cross pan head design\u003c\/strong\u003e – Low‑profile rounded head provides a clean, professional finish. Cross recess works with standard PH0, PH1, or PH2 bits for easy installation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExceptional corrosion resistance\u003c\/strong\u003e – Titanium naturally resists rust, saltwater, and most acids. Outperforms stainless steel in harsh marine and chemical environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBiocompatible \u0026amp; non‑magnetic\u003c\/strong\u003e – Safe for medical implants and sensitive electronic equipment. No magnetic interference.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMicro metric sizes M1.4, M1.6, M2, M3, M4\u003c\/strong\u003e – Covers the most common tiny diameters for watches, drones, medical instruments, and precision electronics.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFully threaded, coarse metric pitch\u003c\/strong\u003e – Standard threads per size. Threads run the entire shank length for maximum grip in thin materials.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWide application range\u003c\/strong\u003e – Aerospace, medical devices, automotive, marine, sporting goods (bicycles, racing equipment), and high‑end consumer electronics.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLong‑term reliability\u003c\/strong\u003e – Titanium's fatigue resistance and durability reduce the need for frequent replacements, making it cost‑effective over time.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003c!-- Specifications Table --\u003e\n  \u003ch2\u003e📏 Technical Specifications – TA2 Titanium Phillips Pan Head Screws\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrapper\"\u003e\n    \u003ctable class=\"hdiy-specs-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eM1.4\u003c\/th\u003e\n\u003cth\u003eM1.6\u003c\/th\u003e\n\u003cth\u003eM2\u003c\/th\u003e\n\u003cth\u003eM3\u003c\/th\u003e\n\u003cth\u003eM4\u003c\/th\u003e\n\u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Diameter (d)\u003c\/th\u003e\n\u003ctd\u003e1.4mm\u003c\/td\u003e\n\u003ctd\u003e1.6mm\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003ctd\u003e3mm\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Pitch (p)\u003c\/th\u003e\n\u003ctd\u003e0.3mm\u003c\/td\u003e\n\u003ctd\u003e0.35mm\u003c\/td\u003e\n\u003ctd\u003e0.4mm\u003c\/td\u003e\n\u003ctd\u003e0.5mm\u003c\/td\u003e\n\u003ctd\u003e0.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHead Style\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003ePan head (cross \/ Phillips drive, low profile, rounded top)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDrive Style\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003ePhillips (use PH00 for M1.4–M2, PH0 for M3, PH1 for M4)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003eTA2 Grade Titanium (Grade 2, pure titanium)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread Type\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003eFully threaded, coarse metric pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength Measurement\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003eUnder head – from flat bearing surface to tip (head not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength Options\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003eSelect from product options (typical: 3–20mm depending on size)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTensile Strength\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003e\u0026gt;750 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eYield Strength\u003c\/th\u003e\n\u003ctd colspan=\"5\"\u003e\u0026gt;500 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Frequently Asked Questions --\u003e\n  \u003ch2\u003e❓ FAQs – TA2 Titanium Phillips Pan Head Screws\u003c\/h2\u003e\n  \n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e🔸 How do TA2 titanium screws compare to 304 or 316 stainless steel?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eTA2 titanium is about 45% lighter than stainless steel while offering similar or higher tensile strength (\u0026gt;750MPa vs ~550MPa for 316). It provides superior corrosion resistance, especially in saltwater and chemical environments. Titanium is also non‑magnetic and biocompatible. The main trade‑off is cost – titanium is more expensive, but for weight‑critical and high‑performance applications, it's worth every gram saved.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e🔸 Are these screws fully threaded? How is length measured?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eYes – they are fully threaded from just under the head to the tip. Length is measured from the underside of the head (the flat bearing surface) to the tip, not including the pan head. For example, an M3 x 12mm screw has a 12mm threaded shank.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e🔸 Will titanium screws gall or seize when installed?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eTitanium can gall (cold weld) if installed dry, especially into titanium nuts or threaded holes. We recommend using an anti‑seize lubricant (copper paste or titanium‑specific grease) on the threads – this is standard practice in aerospace and motorsports. For steel or aluminum nuts, galling is less likely but lubricant is still good practice.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e🔸 What Phillips screwdriver size works for M1.4 through M4?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eM1.4–M2: use PH00 or PH0 (PH00 is safest). M3: use PH0 or PH1. M4: use PH1. A precision screwdriver set with sharp, properly sized bits is essential to avoid stripping the small recesses.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e🔸 Can I use these screws with nuts, or are they self‑tapping?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eThese are standard machine screws – they require a matching metric nut (M1.4–M4) or a pre‑tapped hole. They are not self‑tapping. For best results, use titanium or stainless steel nuts with anti‑seize on titanium‑to‑titanium threads.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"hdiy-faq-item\"\u003e\n    \u003cdiv class=\"hdiy-faq-question\"\u003e🔸 What applications are these tiny titanium screws best suited for?\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-faq-answer\"\u003eThese micro sizes are ideal for drones and UAVs, RC cars and planes, watches and eyeglasses, medical implants and surgical instruments, dental devices, bicycle components (derailleur adjustment, small brackets), marine electronics, and high‑end consumer electronics where weight and corrosion resistance are critical.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"M1.6 x 10mm \/ 10 Pcs","offer_id":52284896510226,"sku":"GYNDDGLBZSJ095770x1","price":23.65,"currency_code":"USD","in_stock":true},{"title":"M1.4 x 8mm \/ 10 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