Arrowmax AM-13CS4030 M4x30 Countersunk Steel Fasteners  [AM-13CS4030]

Price:
£2.75
Brand:
Arrowmax
Model:
AM-13CS4030
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Precision Countersunk Fasteners for Model Assembly

Builders who value precision will appreciate the Arrowmax AM-13CS4030 M4x30 Countersunk Steel Screws. Manufactured from durable steel, these screws provide consistent clamping strength while remaining unobtrusive thanks to the countersunk head.

Size Details and Drive Type

The M4x30 specification fits a broad selection of RC parts and panels. The hex socket drive ensures good engagement with drivers, making installation and later removal straightforward and predictable.

Typical Installations

These fasteners are well suited to securing structural parts like chassis plates, motor mounts and braces where a flush surface is preferred. They suit both workshop builds and trackside repairs.

Will these screws work with aluminium chassis components?

Yes, they can be used with aluminium parts. Use appropriate torque and consider threadlocker on joints subject to vibration to prevent loosening.

What hex size is recommended for these screws?

Match the internal hex socket with the correct sized driver for a snug fit. Using the right driver reduces the risk of rounding the socket.

Should I use threadlocker on metal-to-metal joints?

A medium strength threadlocker is suitable for parts that experience regular vibration. For parts that require frequent removal choose a removable grade or skip the threadlocker.

How should I store spare screws to avoid rust?

Keep spares in a dry container with desiccant and avoid exposure to moisture. A light coating of oil can also help protect plain steel fasteners during storage.

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