How many pieces are in the 4M Cross Axles?

4M Cross Axles contains 50 pieces.

What age is the 4M Cross Axles recommended for?

This set is recommended for ages 18+.

When was the 4M Cross Axles released?

4M Cross Axles was released in 2014.

🏛 Technic

Set #5003129

4M Cross Axles

Name: 4M Cross Axles
Brand: LEGO
SKU: 5003129-1

The 4M Cross Axles pack is an essential addition to any LEGO Technic builder's collection.

🏆 Best For: Technic builders of all ages who need a supply of axles ⏱ 0.5 hr build 🧩 50 pcs

★★★☆☆ 3.8

A very basic set, but universally appreciated by Technic builders for providing a large quantity of essential axles. No building experience, but highly useful for expanding existing sets and MOCs.

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📝 Our Take

The 4M Cross Axles pack is an essential addition to any LEGO Technic builder's collection. This set provides a bulk supply of one of the most fundamental Technic elements, allowing for greater flexibility and creativity in MOCs and modifications.

This set is perfect for Technic enthusiasts and MOC builders of all skill levels. Whether you're just starting out or a seasoned creator, having a plentiful supply of these axles will unlock new possibilities in your designs.

Skip this if you already have a large collection of Technic axles or are only interested in display models. This is a parts pack, so those looking for a complete building experience with instructions should consider a regular Technic set.

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How does this parts pack compare to buying axles individually on BrickLink? What are some creative ways to use a large number of 4M axles in a single MOC? How does this set's retirement affect its value for Technic builders? Is this a good gift for a budding LEGO Technic enthusiast?

🧱 Building Experience

🧩

Pieces

⏱

0.5h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and straightforward - no building instructions needed!
Focus is on sorting and integrating the axles into other builds
Great for expanding existing Technic sets
Encourages creative problem-solving in MOC designs

📈 Investment Analysis

→ Price stable

C+

Investment Grade

⏳ Active

The 4M Cross Axles pack, while not a traditional 'set' in the collector sense, holds some investment potential due to its utility. As a retired parts pack, it becomes harder to find, and Technic builders will always need axles. The low initial price point also makes it an accessible investment. However, the lack of rarity or special elements limits its potential for significant appreciation compared to licensed sets or those with exclusive minifigures. Still, demand from the Technic community should keep its value stable.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

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📦 Full Parts Inventory - 1 unique parts • 50 total pieces

Technic Axle 4

Part #: 3705 50× Black

This set provides a bulk quantity of the Black Technic Axle 4, a fundamental element for Technic builds. A great resource for MOC builders needing a lot of axles.