3RACING M3 x 8 AL7075 Blue Button Head Hex Socket Screws (5 Pcs) - TS-BSM308AL/BU Compact Fastener Pack  [TS-BSM308AL/BU]

3RACING M3 x 8 AL7075 Button Head Hex Socket - Machine (5 Pcs) Blue - TS-BSM308AL/BU
Price:
£3.33
Brand:
3Racing
Model:
TS-BSM308AL/BU
Condition:
Brand New
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Quality fastening for compact RC parts

When you need small, strong fixings, the 3Racing M3 x 8 AL7075 button head hex socket screws are a dependable option. They suit detailed assembly tasks and offer a lightweight alternative to steel hardware.

Why AL7075 is a common choice

AL7075 provides a superior strength-to-weight balance compared with many aluminium alloys, making it useful where reducing mass helps overall handling. These screws stay rigid under clamping force while saving grams.

Practical compatibility and finish

The 3Racing M3 x 8 fasteners fit across numerous RC models and components. The blue anodised surface improves corrosion resistance and keeps visible fixings looking neat for longer service intervals.

Which parts commonly use M3 x 8 screws?

They are often used for body mounts, electronics trays, and accessory brackets where M3 thread and 8 mm length are specified.

Should I use thread locker with these screws?

For joints exposed to vibration, apply a small amount of medium-strength thread locker to maintain clamp without damaging aluminium threads.

Do aluminium screws make a noticeable weight saving?

Yes, swapping multiple steel screws for AL7075 hardware can reduce overall weight, particularly useful on competitive or lightweight builds.

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