10Pcs Hex Shaft Rod Stainless Steel Bar 8mm Drive Part Kit with Circlip for TETRIX, M4 Threaded Ends, 7mm Flat Spacing, Straight Metal Shaft for Robotics and Lathe Equipment (4106-4008-0320)

Item Type: Hex ShaftMaterial: 303 Stainless SteelScrew Thread Model: M4Model Length(Approx.) 4106-4008-0240 24mm / 0.94in 4106-4008-0320 32mm / 1.26in 4106-4008-0400 40mm / 1.57inPackage List：10 x Hex ShaftNote:1. Match the designed size when using; 2. When cutting the designed size by yourself, operate under professional guidance to ensure safety.

• Dual M4 Threaded Ends: Each hex shaft rod features an M4 threaded hole at both ends, enabling secure connections with other components in your TETRIX or custom robotic builds, ensuring stable power transmission and minimizing slippage during operation.
• Precision Hex Design: The 8mm outer diameter hex shaft with 7mm flat spacing combines the of round and hexagonal profiles, delivering enhanced torque transfer and preventing rotational slipping in high-stress mechanical applications.
• Versatile Engineering Use: Ideal for intelligent robots, lathe machines, engineering prototypes, and educational STEM kits, this stainless steel drive shaft set supports a wide range of DIY and industrial automation projects reliably.
• High-Quality Stainless Steel: Made from forged stainless steel with high hardness and excellent wear resistance, these hex rods maintain structural integrity over long-term use, even under repeated stress or in demanding workshop environments.
• Customizable Length & Complete Kit: Easily cut to your desired length using a metal cutting blade; includes 10 straight hex shafts and circlips for immediate assembly, offering flexibility and convenience for precise mechanical builds.