Corrosion resistance
Rust-resistant stainless steel
Key features and intended use for this kit.
Rust-resistant stainless steel
A2-70/A4-80 Stainless Steel
Model-specific maintenance & rebuilds
Model-specific stainless hardware for maintaining, repairing, and rebuilding this RC vehicle.
Fits: Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312)
OEM / model: 31312
In stock
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Match the RC model and OEM/model number below before ordering.
Review what is included, installation notes, shipping details, and complete kit information.
Kit Contents & Installation
Start threads by hand and seat screws fully to help prevent cross-threading.
Use blue threadlocker only on metal-to-metal threads; do not apply threadlocker to plastic.
After the first runs, inspect the hardware and retorque lightly as needed.
Details & Support
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Compatible RC Model:
Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312)
Compatible RC Brand:
Kyosho
RC Vehicle OEM / Model Number(s):
31312
RCScrewZ Kit Part Number:
kyo075
This model-specific stainless screw kit includes hardware for the verified RC chassis. Exact sizes, quantities, and screw styles vary by model.
This kit does not include items that require a different fitment, material, or hardware design:
Stainless Steel Screw Kit Compatibility:
Quick Fit Summary:
Compatible Brand: Kyosho
Fit: Model-specific fitment for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck, OEM/model code 31312.
Compatible RC Model/OEM Numbers: 31312
Scale: 1/16
Power Source / Fuel Type: Nitro
Battery / Cell Count: Not applicable - nitro powered.
Drive Type: 4WD
Vehicle Type: 1/16 Nitro 4WD Stadium Truck
Chassis: Kyosho Mini Inferno ST 09 Half8 chassis (31312)
Era: Modern Transition (2000-2009)
OEM / Models: 31312
RC Model Terrain: Off-Road: Dirt, Clay & Track
This Kit Details:
SKU: kyo075
MPN: kyo075
Kit Type: Stainless Steel Screw Kit
Screw Kit Piece Count: Not currently verified.
Product Material: A2-70/A4-80 stainless steel hardware
Product Color: Silver
OEM / Model Code / Alias Coverage:
Model Family Coverage:
Product Benefits:
Legacy Screw Kit Note: Metal parts may need to be re-tapped for metric threads. Axle wheel nuts remain standard thread.
Fitment Note: Screw kit note: this legacy screw-kit fitment is treated as a metric conversion; metal parts may need re-tapping for metric threads and axle wheel nuts remain standard thread.
Release Date: 2007 Release
Search-Friendly Notes: Compatible with Kyosho builders searching by model name, series, and OEM/model number for the correct RCScrewZ screw kit or bearing kit.
Confirm your exact RC model, chassis configuration, and vehicle OEM/model number where applicable before ordering.
Do not assume fitment for custom conversions, mixed-chassis builds, modified vehicles, or unverified model variations.
Contact J-M SUPPLIES RC Parts Store before ordering when your vehicle does not match the compatibility details shown above.
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These kits are verified for the same exact RC model and OEM/model number.