Arrowmax AM-14CS3008-B Countersunk M3x8 Allen Screws Blue 7075 5-Pack  [AM-14CS3008-B]

Arrowmax AM-14CS3008-B Aluminium Screw Allen Countersunk M3x8 Blue (7075) (5)
Price:
£4.01
Brand:
Arrowmax
Model:
AM-14CS3008-B
Condition:
Brand New
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Precision Countersunk Fasteners in 7075 Aluminium

Selection of the right screw affects both finish and function of your RC model. The Arrowmax AM-14CS3008-B Aluminium Screw Allen Countersunk M3x8 Blue (7075) provides a precise low-profile fix while keeping weight to a minimum.

Why 7075 is chosen for RC screws

7075-grade aluminium combines high strength with reduced mass compared with typical alloys, making it suitable where saving weight is a priority. The countersunk head ensures parts sit flush, preserving scale appearance and airflow on performance models.

Recommended fittings and uses

These M3x8 countersunk screws are ideal for fastening body panels, mounting small brackets and finishing trim where a neat surface is required. The anodised blue finish also helps when sorting parts during maintenance or builds.

What areas of an RC are best suited to these countersunk screws?

They are well suited to non-structural panels, interior mounts and light brackets. For central load-bearing points consider stronger fasteners or additional reinforcement.

Should I use threadlocker with these aluminium screws?

A light drop of low-strength threadlocker can help prevent loosening from vibration while still allowing future removal. Avoid high-strength compounds if frequent access is needed.

Do these screws require special care during installation?

Use the correct Allen key size, apply steady torque and stop when the head is flush. Careful handling will reduce risk of stripping or damaging the anodised finish.

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