Screw set with washer for guide (5x)

Screws with Washer for Guide: The Detail that Makes a Difference on Track

In the preparation of a slot car, small fastening components are often overlooked until they cause problems. The SICH128 set from Slot.it includes 5 screws with washers specifically designed for securing the guide, ensuring that this critical element remains firm and correctly aligned during each session.

Function and Performance

The guide is the point of contact between the car and the track: it transmits direction, houses the braids, and directly affects cornering stability. A loose screw or one without a washer causes micro-movements that result in loss of electrical contact, imprecise trajectories, and, in the worst case, derailment. Always having spare parts of this reference in the workshop drawer is a common practice among the most methodical preparers.

Compatibility and Installation

This set is designed for Slot.it guide systems, a brand that equips its cars with Sport track. If you are preparing vehicles for Sport circuits —common in Scaleauto and Slot.it— these screws fit natively with the brand's chassis architecture. Before installing them, check the condition of the housing in the chassis and remove any remnants of previous screws or accumulated dirt to ensure a proper tightening.

Installation and Preparation

• Use a screwdriver appropriate for the head size to avoid damaging the screw slot.
• The washer should be flat and centred before tightening.
• Do not overtighten: the chassis of these cars is delicate and excessive torque can compromise the plastic or deform the housing.
• Check the condition of the screws after intense competition sessions, especially on tracks with many bumps or chicanes.

Common Mistakes

The most common mistake is to omit the washer thinking that the screw holds just as well. The washer distributes the tightening load and prevents the screw head from sinking into the plastic over time, which ultimately leads to play. Using screws from other references that are not the originals from Slot.it can also cause compatibility issues with size or thread.

Frequently Asked Questions

How many screws are included in the SICH128 set?

The set includes 5 screws with their corresponding washer, original Slot.it reference.

What type of track are these screws designed for?

They are designed for Slot.it cars running on Sport track, the system also used by Scaleauto, among others.

Can I use these screws on chassis from other brands?

They are intended for Slot.it guide systems. Compatibility with chassis from other brands depends on the thread and housing measurements of each specific model; it is advisable to check this before installation.

How often should I check the guide screws?

It is recommended to check the guide's fastening before each competition session and, at a minimum, after any notable accident or off-track incident.

Do I need special tools for installation?

No special tools are required, but a screwdriver of the correct size for the screw head is necessary to avoid damaging the slot during tightening.

The Slot.it SICH128 is a set of 5 guide screws with washers, an essential spare part for slot car preparation. Designed for Slot.it guide systems on Sport track layouts, these original replacement screws ensure a secure and precise guide fit, preventing electrical contact issues and improving lap consistency. A must-have in any slot car workshop toolkit for club racing or home competition.