Kyosho Cap Screws M4x35/40/45 RC Screw Set - 1131

The Kyosho KYO1131 cap screw set provides M4 replacement hardware for Kyosho RC car builds and repairs. Each pack contains two cap screws spanning three lengths — M4x35, M4x40, and M4x45 — making it a practical hardware pack to keep on hand when rebuilding or maintaining Kyosho models. Cap screws of this size are commonly used in suspension, chassis, and drivetrain assemblies, so having the correct metric fasteners available saves time when a screw strips or goes missing mid-build.

Key Features

• M4 metric cap screws in three lengths: 35mm, 40mm, and 45mm
• Two screws included per length, giving six cap screws total
• Designed to Kyosho's hardware specifications for consistent fit in Kyosho RC car assemblies
• Suitable for suspension, chassis, and structural fastening points where M4 cap screws are specified
• Small-quantity pack keeps spares costs low for targeted repairs

What's Included

• 2x M4x35 cap screws
• 2x M4x40 cap screws
• 2x M4x45 cap screws

What You Need

• Appropriate hex key or Allen wrench for M4 cap screws
• Thread-locking compound if required by your model's assembly instructions