HUDY 903325-T M3x25 Titanium Countersunk Screw Set for RC Use  [HSP-903325-T]

HUDY 903325-T - Titanium Flat Head Screw M3x25 (4)
Price:
AUD$25.62
Brand:
HUDY
Model:
HSP-903325-T
Condition:
Brand New
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Design notes and practical use for M3x25 titanium screws

The HUDY 903325-T titanium flat head screw is supplied in a small set as an RC-scale hex socket fastener for standard M3 threaded connections. Supplied quantity is 4 pcs and the countersunk head keeps components low profile where clearance matters on model assemblies.

These screws balance reduced weight and corrosion resistance with adequate strength for assembly and tuning operations. For best results, use the correct hex driver to prevent cam-out, set torque based on the mounting material, and use medium-strength threadlocker on joints exposed to vibration.

Specifications

  • Item Titanium flat head screw M3x25, 4 pcs
  • Material Titanium
  • Model Number 903325-T
  • Compatibility General RC hardware, M3-thread fastening applications

Fit these screws when you need a countersunk titanium fastener for assembly, replacement or fine tuning of RC parts.
Remark :
Due to limited stock availability, please notice that some HUDY items may have to order from the factory and the ready time is around 8-12 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will switching to titanium screws affect vehicle weight or balance?

Titanium is lighter than some steel grades, but the weight change from a few M3 screws is minimal. Use them where marginal weight savings or corrosion resistance are priorities.

Do these screws change clamping behaviour during tuning?

Clamping force depends on torque and material; follow recommended torque for the host material when replacing steel with titanium to maintain correct preload and joint stiffness.

How many pieces are in each set?

Each set contains 4 pcs of M3x25 titanium flat head screws, suitable for common RC assembly tasks.

Can I reuse these screws after removal during setup changes?

Yes, titanium fasteners can be reused if the threads and hex socket are undamaged. Clean sockets before reinstalling to ensure good driver engagement.

Which driver bits avoid cam-out during tuning sessions?

Use a high quality, exact-fit hex bit or HUDY hex driver sized for M3 sockets to minimise driver slippage and protect the socket walls under repeated adjustments.

Are there recommended practices when swapping these in for steel screws?

Check head clearance, match thread engagement length, and start with conservative torque settings. Use threadlocker where joints are subject to regular vibration.

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