Bộ ốc vít và đai ốc ren trái/phải/kép

Dual Direction Thread Screw Set (Left-Hand, Right-Hand & Double-Thread)

This model set contains several types of screws and matching nuts designed for testing, mechanical demonstrations, or educational purposes.

Included Parts

• Right-hand threaded screw

• Left-hand threaded screw

• Double-ended threaded screw (threads on both sides)

• Matching nuts for each screw type

Features

• Fully functional threads

• Designed for easy 3D printing

• Useful for learning the difference between left-hand and right-hand threads

• Compatible nuts included for each screw

Printing

• No supports required in most orientations

• Recommended layer height: 0.2 mm

• Works well with PLA, PETG, or other standard filaments

Use Cases

• Mechanical demonstrations

• Thread direction comparison

• Educational models

• Basic functional hardware for projects

If you print this model, feel free to share your make!