Arrowmax AM-13CH3040 M3x40 Allen Cylinder Head Screws 10 Pack  [AM-13CH3040]

Arrowmax AM-13CH3040 Screw Allen Cilinderhead M3x40 (10)
Price:
£3.00
Brand:
Arrowmax
Model:
AM-13CH3040
Condition:
Brand New
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Precision Fasteners for Model Builders

Small details matter when maintaining models. The Arrowmax AM-13CH3040 M3x40 Allen cylinder head screws come as a 10 pack and offer a practical replacement option for builders and racers needing reliable longer M3 fasteners.

Applications and Compatibility

These M3x40 Allen screws work well for securing items like chassis plates, servo mounts and suspension linkages where additional thread engagement is required. Their steel construction delivers consistent clamping for a variety of model types.

Built for Consistent Use

Made by Arrowmax, the screws are produced from steel to withstand regular running and workshop handling. Proper installation keeps joints tight and reduces the likelihood of parts loosening under load.

Will these screws suit high speed cars?

They are suitable for models that require longer M3 fasteners, including many high speed cars, provided the component design accepts a 40 mm length and the thread pitch matches.

Do I need anti-seize or lubrication?

For metal-to-metal joints a light lubricant or anti-seize can help prevent galling, but avoid excess on parts that rely on friction for clamp. Choose products compatible with steel fasteners.

Can these screws be shortened if needed?

Trimming steel screws is possible with the right tools, but cutting threads may require rethreading or a nut to finish. Consider replacing with the correct length screw where possible.

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