SKU: 3DDF-1544
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CNC Brass Lead Nut for 12mm Trapezoidal Lead Screws

₹261.00 (Inclusive of all taxes)
Out of Stock

This brass lead nut is precision-engineered for use with 12mm lead screws, providing reliable and smooth linear motion in 3D printers and various CNC machinery. Crafted from durable brass, it ensures consistent performance for critical positioning applications.

Features

  • Designed for 12mm diameter lead screws with an 8mm lead.
  • Constructed from high-quality brass for durability and low friction.
  • Ensures precise and stable linear motion for demanding applications.
  • Ideal replacement part for 3D printers and CNC machines.

Out of stock

Description

The CNC Brass Lead Nut is an essential component for achieving accurate linear movement in a wide range of machine tools, including 3D printers and CNC milling machines. Specifically designed to pair with 12mm lead screws, this nut facilitates the conversion of rotational motion into precise linear displacement, which is crucial for the print head or toolpath control.

Manufactured from robust brass, this lead nut offers excellent wear resistance and inherent lubricity, contributing to smoother operation and reduced friction compared to other materials. Its reliable construction ensures long-term stability and consistent performance, making it an ideal choice for both new builds and as a durable replacement part to upgrade your existing linear motion systems.

Key Features

  • Optimized for 12mm diameter lead screws, ensuring snug and accurate fit.
  • Made from high-grade brass, offering superior durability and corrosion resistance.
  • Provides smooth and precise linear motion, enhancing machine accuracy.
  • Easy to install and integrate into existing linear motion assemblies.
  • Resistant to wear under continuous operation, promoting extended lifespan.
  • Low friction properties reduce motor load and improve overall efficiency.

Applications

  • 3D Printers (FDM type) for Z-axis or X/Y axis linear movement.
  • CNC routers and engraving machines requiring precise linear positioning.
  • Custom automation projects and DIY linear stages.
  • Robotics and pick-and-place mechanisms.

Technical Specifications

Item TypeLead Screw Nut
MaterialBrass
Inner Diameter12 mm
Outer Diameter42 mm
Lead8 mm
CompatibilityGeneral Purpose Linear Motion Systems
Weight50 g

Frequently Asked Questions

What is the lead of this brass nut?

This brass lead nut features an 8mm lead. This means for every full rotation of the 12mm lead screw, the nut will advance 8 millimeters along the screw, providing precise linear displacement for your machine's movements.

Is this lead nut compatible with all 12mm lead screws?

This lead nut is specifically designed for 12mm diameter trapezoidal lead screws. While generally compatible with standard 12mm trapezoidal profiles, always verify your screw's thread pitch and lead matches the 8mm lead of this nut for optimal performance.

What are the benefits of using a brass lead nut?

Brass offers excellent lubricity and wear resistance, making it ideal for lead nuts. It provides smoother linear motion, reduced friction, and quieter operation compared to alternative materials. Its self-lubricating properties also contribute to a longer lifespan.

How do I maintain this brass lead nut?

Regular cleaning and lubrication are key. Remove any dust or debris from the lead screw and nut, then apply a suitable grease or lubricant (e.g., lithium grease or PTFE-based lubricant) to the lead screw. This minimizes wear and ensures smooth movement.

Can this nut be used for Z-axis applications on 3D printers?

Yes, this 12mm brass lead nut is highly suitable for Z-axis applications in 3D printers. Its precision and durability ensure stable and accurate vertical movement, which is critical for consistent layer height and overall print quality in FDM machines.

Package Includes

  • 1 x CNC Brass Lead Nut

Additional Information

Weight 0.055 kg
Dimensions 5 × 5 × 4 cm