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Representative image of an RCScrewZ stainless steel screw kit for Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224); exact kit contents vary by RC model.

Rustproof, Durable, Quality RCScrewZ Stainless Steel Screw Kit kyo018 for Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224) | SET - Affordable Quality | Quick Ship - by J-M SUPPLIES

Socket, Button, Flat Head, Set Screws for RCScrewZ Stainless Steel Screw Kit kyo018 for Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224) | RCX - by J-M SUPPLIES

Socket, Button, Flat Head, Set Screws for RCScrewZ Stainless Steel Screw Kit kyo018 for Kyosho Mad Armour RC Car | RCX - by J-M SUPPLIES

Socket, Button, Flat Head, Set Screws for RCScrewZ Stainless Steel Screw Kit kyo018 for Kyosho Mad Armour RC Car | SET - by J-M SUPPLIES

Elevate your RC adventure with Stainless Screw Kit For Kyosho - RCScrewZ | RC Car Upgrades - by J-M SUPPLIES

RCScrewZ Stainless Steel Screw Kit kyo018 for Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224) | SET

Why Choose This Kit

Key features and intended use for this kit.

Corrosion resistance

Rust-resistant stainless steel

Verified material

A2-70/A4-80 Stainless Steel

Designed use

Model-specific maintenance & rebuilds

Stainless Screw Kit240+ Pieces

RCScrewZ Stainless Steel Screw Kit kyo018 for Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224) | SET

Name: RCScrewZ Stainless Steel Screw Kit kyo018 for Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224) | SET
Brand: RCScrewZ
SKU: kyo018
Price: 38.94 USD
Availability: InStock

(1)

RCScrewZSKU: kyo018

Model-specific stainless hardware for maintaining, repairing, and rebuilding this RC vehicle.

Fits: Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224)
OEM / model: 31224

Regular price: $38.94
Sale price: $38.94
Regular price: ~~$43.95~~
Unit price: per

In stock

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Confirm this kit fits your RCMatch the RC model and OEM/model number shown above to your vehicle.

RC model: Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224)
OEM / model number: 31224

Kit type: Stainless Steel Screw Kit
Piece count: 240+ Pieces
Scale: 1:8
Power: Nitro & Glow Fuel

View all verified kits for this model →

More compatibility details

RC brand: Kyosho
Vehicle class: Land
Kit SKU: kyo018
Model series: Mad Armour, Mad Force

Product information

Everything You Need Before Ordering

Review what is included, installation notes, shipping details, and complete kit information.

Kit Contents & Installation

What’s IncludedSee the hardware, tools, and storage case supplied with this kit.

Socket Screws (with extras)
Button Screws (with extras)
Flat Head Screws (with extras)
Set Screws (with extras)
Nuts (with extras)
Washers (with extras)
Bondhus Short Arm Hex Wrenches (all sizes for your kit)
Plastic Pit Case (durable, reusable, and designed to organize and store the included hardware)

What’s Not IncludedReview which specialized hardware types are not included with this kit.

Barrel, shoulder, or collared screws
Screw pins or threaded pins
E-clips or body clips
Turnbuckles or hinge pins
Original-style wood, plastic, or coarse-thread screws are not included. Where your RC model uses a coarse-thread screw, this kit supplies a compatible machine-thread stainless steel replacement for that location.

Installation & Model NotesImportant instructions and model-specific guidance.

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

Kit Details Material, model-specific coverage, corrosion protection, and intended use.

Material: A2-70/A4-80 Stainless Steel
Kit Coverage: Model-specific stainless fasteners for maintenance, repairs, and rebuilds
Corrosion Protection: Rust-resistant stainless steel
Designed Use: Model-specific maintenance & rebuilds

Shipping & Returns Handling time, current delivery estimate, and return policy.

Free shipping on all U.S. orders (USPS Priority Mail).

Ships within 1–2 business days (Mon–Fri); some Saturday shipments by 12:00 PM ET.

Most orders ship from Canton, MI 48187. APO/FPO/DPO & PO Boxes welcome.

Priority Mail typically delivers in 2–3 business days (estimates; not guaranteed).

Easy 30-day returns with prepaid USPS label; refunds issued within 3 business days after the return is received.

Over 99% positive over ~14,000 orders on eBay (last 12 months) — as of October 2025. View on eBay

Full Product Description Read the complete product specifications and details.

Exact RC Model Fitment

Compatible RC Model:
Kyosho Mad Armour 1/8 Nitro 4WD Monster Truck (31224)

Compatible RC Brand:
Kyosho

RC Vehicle OEM / Model Number(s):
31224

RCScrewZ Kit Part Number:
kyo018

Vehicle Compatibility Details

RC Vehicle OEM / Model Number(s): 31224
RC Chassis Compatibility: Kyosho Mad Armour ladder-frame chassis (31224)
Compatible Vehicle Type: 1/8 Nitro GP 4WD Monster Truck
Terrain Compatibility: Off-Road: Dirt, Grass & Rough Terrain
Compatible Scale: 1:8
Compatible Fuel Type: Nitro & Glow Fuel

What Is Included

This model-specific stainless screw kit includes hardware for the verified RC chassis. Exact sizes, quantities, and screw styles vary by model.

Socket-head screws, with extras where applicable
Button-head screws, with extras where applicable
Flat-head or countersunk screws, with extras where applicable
Set screws, with extras where applicable
Matching nuts and washers, with extras where applicable
Bondhus short-arm hex wrenches for applicable kit sizes
Reusable plastic pit case for organized storage

Important: The exact hardware mix is determined by the verified chassis configuration. Not every kit requires every screw style listed above.

What Is Not Included

This kit does not include items that require a different fitment, material, or hardware design:

Barrel screws
Shoulder or collared screws
Screw pins or threaded pins
E-clips or body clips
Turnbuckles or hinge pins
Wood, plastic, or coarse-thread screws

Installation & Model Notes

Stainless Steel Screw Kit Compatibility:

Quick Fit Summary:

Compatible Brand: Kyosho
Fit: Model-specific fitment for Kyosho Mad Armour.
Compatible RC Model/OEM Numbers: Kyosho Mad Armour (31224)
Scale: 1/8
Power Source / Fuel Type: Nitro GP
Battery / Cell Count: Not applicable - nitro powered.
Drive Type: 4WD
Vehicle Type: 1/8 Nitro GP 4WD Monster Truck
Chassis: Kyosho Mad Armour ladder-frame chassis (31224)
Era: Modern Transition (2000-2009)
OEM / Models: 31224
RC Model Terrain: Off-Road: Dirt, Grass & Rough Terrain

This Kit Details:

SKU: kyo018
MPN: kyo018
Kit Type: Stainless Steel Screw Kit
Screw Kit Piece Count: 240+ Pieces
Product Material: A2-70/A4-80 stainless steel hardware
Product Color: Silver

OEM / Model Code / Alias Coverage:

Compatible with Kyosho OEM/model number 31224. Use the OEM/model number in your manual, box, or chassis paperwork to confirm fitment before ordering.

Model Family Coverage:

Mad Armour, Mad Force

Product Benefits:

A2-70/A4-80 stainless steel hardware helps resist corrosion and supports durable long-term maintenance.
Model-specific screw kit for restoration, rebuild, and service work on this Kyosho platform.
Installation tip: use proper hex drivers, start threads carefully, and do not overtighten into plastic, aluminum, graphite, or composite parts.

Fitment Note:

This is a model-specific RCScrewZ kit for Kyosho Mad Armour (31224). It is not a random assortment and should be matched to the exact Kyosho OEM/model number before purchase.

Search-Friendly Notes:

Helpful search phrases: Kyosho Mad Armour, Kyosho Mad Armour, 31224, RCScrewZ Stainless Steel Screw Kit, Kyosho RC parts.