{"product_id":"330mm-trapezoidal-4-start-lead-screw-8mm-thread-2mm-pitch-lead-screw-with-copper-nut","title":"330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut","description":"\u003cmeta name=\"description\" content=\"Buy 330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Le online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut\u003c\/h1\u003e\n\n\u003cp\u003ePremium precision lead screw assembly from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThis 330mm trapezoidal lead screw is engineered for precision linear motion applications. Featuring a 4-start design with 8mm thread diameter and 2mm pitch, it delivers smooth, reliable performance with minimal backlash. The included copper nut ensures low friction and extended operational life.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e330mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrapezoidal (ACME)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStarts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLead\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm (4 starts x 2mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNut Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\/7 Email \u0026amp; WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh Precision\u003c\/strong\u003e - Trapezoidal thread design for accurate positioning\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth Operation\u003c\/strong\u003e - 4-start configuration reduces vibration and noise\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Copper Nut\u003c\/strong\u003e - Low friction, self-lubricating, corrosion resistant\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e - Sourced from verified suppliers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Delivery\u003c\/strong\u003e - 1-5 days from Bengaluru warehouse, delivered in 7-8 days\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Technical guidance included\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Machines\u003c\/strong\u003e - X, Y, Z-axis motion control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Printers\u003c\/strong\u003e - Precision vertical movement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e - Linear actuator systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics\u003c\/strong\u003e - Mechanical positioning mechanisms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Projects\u003c\/strong\u003e - Hobby machining and experimentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory Equipment\u003c\/strong\u003e - Precision adjustment systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Advantages\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Start Design\u003c\/strong\u003e: Provides 8mm lead for faster travel with smooth operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrapezoidal Profile\u003c\/strong\u003e: Superior load capacity compared to metric threads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Nut\u003c\/strong\u003e: Self-lubricating, reduces wear and maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Length\u003c\/strong\u003e: 330mm ideal for space-constrained applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklash Reduction\u003c\/strong\u003e: Precision manufacturing minimizes play\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e1x 330mm Trapezoidal Lead Screw (8mm x 2mm pitch, 4-start)\u003c\/li\u003e\n\u003cli\u003e1x Copper Nut (pre-assembled or separate)\u003c\/li\u003e\n\u003cli\u003eInstallation guide and technical documentation\u003c\/li\u003e\n\u003cli\u003eWarranty certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Compatibility\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Standard flanged or threaded end options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupling\u003c\/strong\u003e: Compatible with standard 8mm shaft couplers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings\u003c\/strong\u003e: Pair with pillow block or thrust bearings for optimal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: Suitable for low to medium-speed applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerformance Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetric\u003c\/td\u003e\n\u003ctd\u003eValue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLead (4-start)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm per revolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical RPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100-500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 500kg (depends on material grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFriction Coefficient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow (copper nut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/-0.05mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this product 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, all products are sourced directly from authorized distributors with full authentication verification and traceability documentation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty coverage is included?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eComplete 7-day warranty on manufacturing defects covering manufacturing defects, material flaws, and workmanship. Does not cover misuse or improper installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow quickly will I receive this?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eStandard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available at checkout.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this in a vertical application?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, but you'll need appropriate thrust bearings to support axial loads. We recommend consulting our technical team for your specific application.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the maximum speed rating?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eRecommended maximum speed is 500 RPM for continuous operation. Higher speeds may reduce nut life. Consult specifications for your specific load.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Our expert team provides 24\/7 support via email and WhatsApp. We can help with installation, troubleshooting, and application selection.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's your return\/replacement policy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only with full refund or replacement. We also offer 30-day satisfaction guarantee on most products.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Wholesale pricing available on orders of 10+ units. Contact our sales team for custom quotes.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I pair this with a stepper or servo motor?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eAbsolutely! This lead screw works excellently with NEMA 17, NEMA 23, and larger stepper motors, as well as servo motors. Coupling selection depends on your motor shaft size.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow do I maintain this lead screw?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eRegular light lubrication (PTFE or lithium grease) is recommended for optimal performance. The copper nut is self-lubricating but benefits from occasional maintenance.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eCustomer Support\u003c\/h2\u003e\n\u003ch2\u003eBuy 330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746497540353,"sku":"TTD-16879","price":246.98,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/b6d4e212dc71ba643fcc80bd0d160e1a.png?v=1778106244","url":"https:\/\/techdepot.in\/products\/330mm-trapezoidal-4-start-lead-screw-8mm-thread-2mm-pitch-lead-screw-with-copper-nut","provider":"Tech Depot India","version":"1.0","type":"link"}