Serpent 1279 - M4x25 CSH Allen Screws Set Service Pack  [SER1279]

Serpent SER1279 Screw CSH Allen M4X25 (10)
Price:
£8.55
Brand:
Serpent
Model:
SER1279
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Essential M4 Countersunk Screws for Model Engineers

The Serpent 1279 - M4x25 CSH Allen Screws Set is aimed at model engineers who need reliable M4 countersunk fixings for regular work. These screws are chosen to keep assemblies secure during testing and running.

Precision Heads and Hex Interface

Crafted from quality material, the countersunk profile allows the screw heads to sit flush, reducing protrusions and potential catches. The Allen hex interface ensures easy, repeatable fitting in workshop and pitlane environments.

Broad Compatibility with RC Components

Engineered to suit a wide variety of chassis and parts, the Serpent 1279 - M4x25 CSH Allen Screws Set is appropriate for securing body mounts, braces and structural components where an M4x25 length is needed.

What torque should I use for these screws?

Use a moderate torque appropriate for the mating material. For aluminium parts aim for a light to medium setting to avoid thread damage while retaining clamp force.

Are spare screws needed for race preparation?

Yes, carrying spare M4x25 countersunk screws is sensible for race days so you can quickly replace damaged or lost fasteners between runs.

Should I match screw material to chassis material?

Where possible, match or consider compatible materials to reduce galvanic corrosion. Stainless fasteners are a good option if you expect frequent exposure to moisture.

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