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Exact RC Model Fitment

Compatible RC Model:
HPI Racing Micro RS4 1/18 Elec 4WD Touring/Drift (610, 619)

Compatible RC Brand:
HPI Racing

RC Vehicle OEM / Model Number(s):
111230, 112468, 120101, 610, 619, 621, 635, MICRO-RS4, MICRORS4

RCScrewZ Kit Part Number:
hpi004

Vehicle Compatibility Details

RC Vehicle OEM / Model Number(s) 111230, 112468, 120101, 610, 619, 621, 635, MICRO-RS4, MICRORS4

RC Chassis Compatibility Micro RS4 touring / drift car

Compatible Vehicle Type Drift Car

Terrain Compatibility On-Road

Compatible Scale 1:18

Compatible Fuel Type Electric

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

Compatibility Title: HPI Racing Micro RS4 1/18 Electric Drift Car Compatibility

Quick Fit Summary:

Compatible Brand: HPI Racing
Fit: Model-specific for the listed RC model/platform: Micro RS4
Compatible RC Model/OEM Numbers: MICRO-RS4, MICRORS4, 610, 619, 621, 635, 111230, 112468, 120101
Scale: 1/18
Power Source / Fuel Type: Electric
Battery / Cell Count: Not currently verified.
Drive Type: 4WD belt-drive
Vehicle Type: Drift Car
Chassis: Micro RS4 touring / drift car
Era: Not currently verified.
OEM / Models: MICRO-RS4, MICRORS4, 610, 619, 621, 635, 111230, 112468, 120101
RC Model Terrain: On-Road

This Kit Details:

SKU: hpi004
MPN: hpi004
Kit Type: Stainless Steel Screw Kit
Screw Kit Piece Count: 60+ Pieces
Product Material: A2-70/A4-80 stainless steel hardware
Product Color: Silver

Release / Catalog Date: Not currently verified.

Product Benefits: This HPI stainless screw kit replaces worn factory hardware with A2-70/A4-80 stainless steel hardware for corrosion resistance, durability, RC repair, RC rebuild work, and a cleaner silver fastener finish. It is model-specific for the listed RC model/platform and supports HPI screws and stainless hardware maintenance for Micro RS4.

Fitment Note: Start threads carefully by hand, use properly fitting hex tools, and do not overtighten screws into plastic or composite parts. Specialty hardware, shoulder screws, pins, wheel nuts, and non-screw items may need to be réuséd when not included in the model-specific screw kit.

OEM Alias Coverage: MICRO-RS4, MICRORS4, 610, 619, 621, 635, 111230, 112468, 120101

Terrain Compatibility: On-Road

Stainless Screw Kit Details

RCScrewZ Kit Part Number hpi004

Product Brand RCScrewZ

Screw Type Metric Stainless Steel Screws

Screw Material A2-70/A4-80 Stainless Steel

Approximate Piece Count 60+ Pieces

Color Silver

Country/Region of Manufacture United States

Before Ordering

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.