Kyosho Flanged Nut Red M4x4.5 RC Hardware (Pack of 8) - 1-N4045F-R

The Kyosho 1-N4045F-R is a pack of M4x4.5 red flanged nylon lock nuts designed as a hardware replacement for Kyosho RC cars and buggies. These are small but essential fasteners used across a wide range of Kyosho models to secure suspension components, chassis hardware, and drivetrain assemblies. The red finish makes them easy to identify during builds and maintenance, and the flanged design helps distribute load and resist loosening under vibration.

Key Features

• M4x4.5 flange nut specification — the flange provides a wider bearing surface to help prevent pull-through on plastic or composite parts
• Nylon lock insert resists vibration-induced loosening, which is important for high-stress RC hardware applications
• Red anodised or coloured finish makes these easy to spot during assembly and helps distinguish them from standard hardware on the bench
• Pack of 8 nuts, giving you enough to cover multiple fix points or to stock your spares kit

What's Included

• 8 x M4x4.5 flanged nylon lock nuts (red) — style code KYO1-N4045F-R

What You Need

• Correct driver or spanner for M4 fasteners
• Compatible Kyosho RC model requiring M4x4.5 flange nuts