RADTEC AC-30001 RAD M3x4mm Black Aluminum Button Head Screws 5 pcs  [RAD-AC-30001]

RAD-AC-30001 M3x4mm Aluminum Button Head Screw, Black, 5 pcs
Price:
AUD$7.87
Brand:
RADTEC
Model:
RAD-AC-30001
Condition:
Brand New
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Race-Useful M3x4mm Button Head Fasteners

The RADTEC RAD-AC-30001 M3x4mm aluminium button head screws are made for hobbyists who need compact, weight-conscious fastenings. These black screws are tailored to general RC use where a low profile and reduced mass are useful.

Practical Applications

These screws work well for body mounts, light braces and electronics plates on cars and off-road rigs. The M3x4mm dimension is widely used, so they are a handy item to keep in your pit box.

Choosing Aluminium Over Steel

Aluminium helps cut the grams without significantly compromising holding ability for many mounting points. For high-stress joints use stronger materials, but aluminium excels for trim and weight-sensitive locations.

Will these fit standard M3 tapped holes?

Yes, they are standard M3 thread with a 4mm length. Verify the tapped depth before installation to avoid protrusion or stripped threads.

Are these suitable for repeated assembly and disassembly?

Aluminium threads can wear faster than steel when frequently removed and refitted. Inspect threads and consider helicoils or steel inserts for heavy maintenance cycles.

Should I use washers with these screws?

Using small washers can spread load and protect softer materials like plastic or thin alloy plates from damage when tightening.

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