Compatible RC Parts FAQs: Screw & Bearing Kits

Start with your exact RC brand, full model name, and OEM, item, or model number whenever possible. Open the matching RC Model Collection first, then choose the Stainless Screw Kit or Bearing Kit shown for that vehicle. Do not rely only on a broad chassis name when multiple versions, generations, or editions exist.

An OEM, item, or model number helps separate RC vehicles that may share a similar chassis name but use different hardware, revisions, or layouts. It is one of the best ways to confirm you are viewing the correct RC Model Collection before ordering.

Not always. A chassis or series name can cover multiple versions, trims, wheelbases, electronics packages, or model years. Confirm the complete RC model number whenever possible, especially before ordering hardware for a rebuild or restoration.

Do not assume one model-specific kit will fit every part of a custom build. Our kits are designed for the listed OEM RC model. Aftermarket, upgraded, or mixed-platform parts may use different hardware, so confirm those parts separately before ordering.

RCScrewZ Stainless Screw Kits include the model-specific stainless hardware selected for the listed RC vehicle. Depending on the model, the kit may include:

• Socket screws and extras
• Button screws and extras
• Flat-head or countersunk screws and extras
• Set screws and extras
• Nuts and extras
• Washers and extras
• Bondhus short-arm hex wrenches
• A reusable plastic pit case

Exact screw sizes, head styles, quantities, nuts, washers, and set screws vary by RC model. Use your RC vehicle manual or exploded view to confirm original hardware locations before installation.

Yes. RCScrewZ Stainless Screw Kits include Bondhus short-arm hex wrenches and a reusable plastic pit case. For regular RC maintenance, use a driver that matches the screw-head size exactly. A precision driver set can provide better fit and control.

Answer: NO — standard RCScrewZ kits do not include wood-type or plastic-type coarse-thread screws. For the applicable locations on the listed RC model, those original coarse-thread screws are replaced with machine-thread hardware in the matching diameter and length needed for that location. Use each supplied screw only in its intended location, and confirm placement with your vehicle manual or exploded view before installation.

Answer: Not always. RCScrewZ uses A2-70 / A4-80 stainless hardware for the listed RC model. A screw’s strength depends on its material grade, diameter, head style, and installation location. Do not assume a replacement screw is stronger than every original factory screw; use the correct hardware for the listed model and location.

Answer: RCScrewZ stainless hardware is selected for corrosion resistance and a clean, finished appearance. It can be a practical choice for RC vehicles exposed to moisture, dirt, or regular maintenance. Use the exact driver size and controlled tightening to help protect screw heads and threads.

Answer: NO — standard RCScrewZ kits do not include machined collared screws or screw pins. These are specialized, precision-fit components and are outside the standard stainless screw assortment.

Answer: Use the original manual and exploded schematic for your exact RC model. These show the original hardware locations, head styles, and placement. Manufacturer documents are often available online, although availability can vary for older or discontinued models.

Answer: RCScrewZ screws are produced in standard lengths. Some kits may include a slightly longer screw where a verified adjustment is appropriate. Before trimming or installing one, confirm the final length, clearance, and thread engagement against your exact RC vehicle manual. Do not use a screw that can contact gears, electronics, suspension, or other moving parts.

Each RCScrewZ Bearing Kit includes the bearing sizes and styles selected for the listed RC model. Depending on the vehicle, the kit may include standard, flanged, one-way, or thrust bearings only where that exact bearing type is required for the listed RC vehicle. The product image is an example only; it does not mean every kit includes every bearing type shown.

Every bearing size included in the kit comes with one extra bearing for a spare, and the kit comes in a reusable storage case.

Both bearing-kit options are selected for the same listed RC model. At J-M SUPPLIES, Rubber-Shielded and Rubber-Sealed refer to the same bearing-kit option. Product titles use “Rubber-Shielded Bearing Kit,” while this FAQ may also use “Rubber-Sealed Bearings” to describe that same rubber-seal option.

Metal-Shielded Bearings: removable metal shields for cleaning and re-oiling; a good choice when lower rotating drag and easier maintenance are priorities.

Rubber-Shielded / Rubber-Sealed Bearings: grease-packed with rubber seals for added dirt and grime protection; a good choice for off-road, dusty, or dirty conditions.

Choose Rubber-Sealed Bearings for regular off-road use in dust, loose dirt, grass, or other dirty conditions. Their rubber seals provide added protection from dirt and grime.

Rubber-sealed does not mean waterproof, so clean and dry your RC vehicle after wet or muddy use.

Choose Metal-Shielded Bearings when lower rotating drag and easier cleaning are priorities. They are a good choice for many on-road, drift, touring, and track-focused RC setups, especially in cleaner conditions.

Rubber-Sealed Bearings are grease-packed, so they may feel tighter when new. A short period of normal use helps distribute the grease, and slight initial resistance is normal. Do not use free-spinning feel outside the vehicle as the only way to judge bearing performance.

Start with the exact RC Model Collection. It brings together the compatible Stainless Screw Kit, Rubber-Sealed Bearing Kit, and Metal-Shielded Bearing Kit for that RC model. Choose the kit shown for your exact vehicle rather than relying on a similar chassis name.

A very light coating of plain beeswax or paraffin/candle wax can help a machine-thread screw start and turn more smoothly in a plastic part. Apply only a small amount to the threads, start the screw straight, and stop if it begins to bind.

Do not use wax where your RC vehicle manual specifies threadlocker or another treatment. Wax does not replace the correct screw size, proper driver fit, or careful installation.

For stainless screws going into metal, use a very small amount of anti-seize or suitable screw lubricant when appropriate for that location. This can help reduce thread binding or seizing.

Follow the RC vehicle manual where it specifies a product or procedure. Do not use lubricant where the manual calls for blue removable threadlocker.

Use blue removable threadlocker only where the RC vehicle manual calls for it, usually on metal-to-metal threaded locations exposed to vibration. Apply a small amount to clean, dry threads and allow it to cure according to the threadlocker instructions.

Do not use threadlocker in plastic threads unless the RC manufacturer specifically directs it.

Start every screw by hand and keep it straight for the first few turns. If it does not turn smoothly, stop rather than forcing it. Check the screw size and length, inspect the receiving threads, and use the correct treatment for plastic or metal.

Use the original manual and exploded schematic for your exact RC model. If you do not have them, start with the manufacturer’s official website and look for Support, Downloads, Manuals, or Parts/Exploded Views. For older or discontinued models, use a trusted RC source that clearly identifies the exact model, then compare the information with your vehicle before relying on it. These resources help confirm original hardware locations, screw lengths, head styles, and placement before maintenance, restoration, or repair.

Most stripped RC screw heads happen when the driver does not fit exactly, the driver tip is worn, the tool is held at an angle, or too much force is used. Stainless hardware still requires the correct driver size and controlled tightening.

Use a clean, unworn driver that matches both the screw-head type and exact size. Make sure the tool is fully seated and held straight before turning. Bondhus short-arm hex wrenches are included with RCScrewZ Stainless Screw Kits for installation. For regular RC maintenance, quality precision hex drivers can provide better control and a more exact fit.

Use the exact driver size, make sure the tip is fully seated in the screw head, and apply steady downward pressure while keeping the driver straight. Turn slowly and stop if the tool begins to slip. Replace worn drivers before they damage screw heads, and do not over-tighten screws into plastic.

Yes. J-M SUPPLIES RC Parts Store offers selected bulk replacement screws, nuts, washers, and other hardware for RC repairs, spares, and custom projects. Before ordering individual hardware, confirm the diameter and thread, length, head style, quantity, and intended installation location.

Need help identifying what you need? Contact J-M SUPPLIES RC Parts Store with your exact hardware requirements. For hardware not covered by a model-specific kit, we can direct you to a pre-configured bulk replacement hardware kit in our online store or provide a quote for the sizes and quantities you need.

Search the RC Model Compatibility Hub using your RC brand, full model name, and OEM, item, or model number. If you do not see an exact RC Model Collection, do not choose a kit based only on a similar-looking vehicle, broad chassis name, or series name. Send J-M SUPPLIES RC Parts Store your exact model details before ordering so we can help guide you to the correct next step.

Yes. Start with the RC Model Compatibility Hub first. When you still need help, send your RC brand, full model name, OEM, item, or model number, and any important version details such as RTR or kit version, generation, wheelbase, or aftermarket modifications. This gives J-M SUPPLIES RC Parts Store the information needed to help guide you toward the correct RC Model Collection or identify where separate fitment confirmation is needed.