6UDS STOPPER M2.5

Six M2.5 Stoppers for Slot Car Adjustment and Assembly

The small details make the difference when preparing a slot car. The M2.5 stoppers (reference CXM116) are essential fastening elements in the workshop of any enthusiast or preparer: they allow for limiting the travel of screws, securing parts in their correct position, and preventing unwanted play during assembly.

Function and Performance

A stopper acts as a stop or retainer on a screw or axle. In the context of slot racing, its most common application is to control the movement of moving parts or to ensure that certain components are locked in their working position without play. The M2.5 metric is one of the most widely used in the slot world, compatible with a wide variety of standard screws used in chassis, mounts, and bodywork.

Compatibility and Installation

Being an M2.5 metric, these stoppers fit with the most common screws used in the preparation of 1/32 and 1/24 scale slot cars. It is always advisable to check the length of the screw on which they will be installed to ensure that the stopper fits correctly.

Considerations

• The pack includes 6 units, sufficient for several applications or to always have spares in the workshop drawer.
• Always work with the appropriate tools to avoid damaging the thread or the stopper itself during tightening.
• Store any leftover stoppers in a sorter or small parts box: due to their small size, they can be easily lost.

Frequently Asked Questions

What exactly is a stopper in the context of slot racing?

A stopper is a fastening element —generally a nut or retaining piece— that is placed on a screw or axle to act as a stop and prevent the movement or loosening of the secured component.

What screws are these M2.5 stoppers compatible with?

They are compatible with standard screws of 2.5 mm metric (M2.5), which is one of the most common sizes in the preparation and assembly of 1/32 and 1/24 scale slot cars.

How many units are included in the pack?

The CXM116 pack includes 6 units of M2.5 stoppers.

Do I need any special tools to install them?

Generally, a wrench or screwdriver suitable for M2.5 screws is sufficient. No specialized tools are required, although it is recommended to use the correct size to avoid damaging the part.

These M2.5 stoppers (pack of 6, ref. CXM116) are essential small fastening components for slot car preparation and assembly. Compatible with standard M2.5 screws widely used in 1/32 and 1/24 scale slot cars, they provide precise locking and eliminate unwanted play in chassis, motor mounts and bodywork fittings. A must-have addition to any slot car workshop parts box.

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