This high-quality steel screw set was specially developed for assembling 1:10 scale touring car steel chassis with a 120° countersink . It contains all the necessary screws to fully and correctly assemble a chassis – ideal for new builds or replacing existing screws.

The screws are made of hardened carbon steel and offer very high strength and a long service life, even with frequent installation and removal. Thanks to the precisely machined 120° countersunk heads, the screws sit flush and stress-free in the chassis after installation, without protruding or damaging the material.

Each screw is manufactured to precise dimensions, ensuring even force distribution and a clean fit – an important factor for consistent flex behavior and a flat chassis surface.

Features & Benefits

• Complete kit for assembling a 1:10 scale touring car steel chassis
• 120° countersunk head (flat head) – absolutely necessary for steel chassis
• Made from hardened carbon steel
• High strength and wear resistance
• Precise countersunk head geometry for flush mounting
• Ideal for frequent maintenance and racing.

Important assembly instructions

⚠️ Only suitable for 120° drop angles

• Not compatible with 90° countersinks
• Using the wrong screws can damage drill holes and permanently impair the chassis.

Recommended tightening torque for M3 screws:
➡️ 0.8 Nm

Technical details

• Material: Carbon-hardened steel
• Drop angle: 120°
• Screw type: M3 flat head
• Intended use: 1:10 Touring Car steel chassis
• Scope of delivery: Complete screw set for chassis mounting