330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut

Premium precision lead screw assembly from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.

Product Overview

This 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.

Key Specifications

Parameter	Details
Length	330mm
Thread Type	Trapezoidal (ACME)
Starts	4 Start
Thread Diameter	8mm
Pitch	2mm
Lead	8mm (4 starts x 2mm)
Nut Material	Copper Alloy
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	24/7 Email & WhatsApp

Why Choose This Product?

High Precision - Trapezoidal thread design for accurate positioning

Smooth Operation - 4-start configuration reduces vibration and noise

Durable Copper Nut - Low friction, self-lubricating, corrosion resistant

100% Authentic - Sourced from verified suppliers

Fast Delivery - 1-5 days from Bengaluru warehouse, delivered in 7-8 days

Expert Support - Technical guidance included

Applications

• CNC Machines - X, Y, Z-axis motion control
• 3D Printers - Precision vertical movement
• Industrial Automation - Linear actuator systems
• Robotics - Mechanical positioning mechanisms
• DIY Projects - Hobby machining and experimentation
• Laboratory Equipment - Precision adjustment systems

Technical Advantages

• 4-Start Design: Provides 8mm lead for faster travel with smooth operation
• Trapezoidal Profile: Superior load capacity compared to metric threads
• Copper Nut: Self-lubricating, reduces wear and maintenance
• Compact Length: 330mm ideal for space-constrained applications
• Backlash Reduction: Precision manufacturing minimizes play

What's Included

• 1x 330mm Trapezoidal Lead Screw (8mm x 2mm pitch, 4-start)
• 1x Copper Nut (pre-assembled or separate)
• Installation guide and technical documentation
• Warranty certificate

Installation & Compatibility

• Mounting: Standard flanged or threaded end options
• Coupling: Compatible with standard 8mm shaft couplers
• Bearings: Pair with pillow block or thrust bearings for optimal performance
• Speed: Suitable for low to medium-speed applications

Performance Specifications

Metric	Value
Lead (4-start)	8mm per revolution
Thread Pitch	2mm
Typical RPM Range	100-500 RPM
Load Capacity	Up to 500kg (depends on material grade)
Friction Coefficient	Low (copper nut)
Repeatability	+/-0.05mm

Frequently Asked Questions

Is this product 100% authentic?

Yes, all products are sourced directly from authorized distributors with full authentication verification and traceability documentation.

What warranty coverage is included?

Complete 7-day warranty on manufacturing defects covering manufacturing defects, material flaws, and workmanship. Does not cover misuse or improper installation.

How quickly will I receive this?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available at checkout.

Can I use this in a vertical application?

Yes, but you'll need appropriate thrust bearings to support axial loads. We recommend consulting our technical team for your specific application.

What's the maximum speed rating?

Recommended maximum speed is 500 RPM for continuous operation. Higher speeds may reduce nut life. Consult specifications for your specific load.

Do you provide technical support?

Yes! Our expert team provides 24/7 support via email and WhatsApp. We can help with installation, troubleshooting, and application selection.

What's your return/replacement policy?

7-day returns on manufacturing defects only with full refund or replacement. We also offer 30-day satisfaction guarantee on most products.

Are bulk discounts available?

Yes! Wholesale pricing available on orders of 10+ units. Contact our sales team for custom quotes.

Can I pair this with a stepper or servo motor?

Absolutely! 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.

How do I maintain this lead screw?

Regular light lubrication (PTFE or lithium grease) is recommended for optimal performance. The copper nut is self-lubricating but benefits from occasional maintenance.

Customer Support

Buy 330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut Online in India

Purchase the 330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut online at The Engineer Store - 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 330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut 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.

Looking to buy 330mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut at the best price in India? The Engineer Store 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.