RCScrewZ Stainless Screw Kit kyo090 for Kyosho Concept 30 DX/SE Helicopter #4089 RC | SET

Upgrade your Kyosho Concept 30 DX/SE Helicopter #4089 with the RCScrewZ Stainless Steel Screw Kit, part number kyo090. This model-specific kit is selected for this exact RC helicopter (not a generic assortment) and is designed for rebuilds, maintenance, and upgrades where precise hardware fit matters.

Why Stainless:
Stainless hardware helps resist rust and corrosion for long-term durability.
Kit contents are matched to the model for consistent fit during service, rebuilds, and rotor-head or tail maintenance.

What’s Included (Every RC Screw Kit):
Model-specific stainless hardware (A2-70/A4-80).
Socket screws (with extras).
Button screws (with extras).
Flat head/countersunk screws (with extras).
Set/grub screws (with extras).
Nuts (with extras).
Washers (with extras).
Bondhus short arm hex wrenches (sizes required for this kit).
Reusable plastic pit case for storage and organization.

Not Included:
Barrel screws.
Shoulder/collared screws.
Screw pins (threaded pins).
E-clips and body clips.
Turnbuckles and hinge pins.
Wood/coarse-thread screws (replaced with machine-thread screws in this kit).

Install Tip:
Start fasteners by hand to avoid cross-threading. Tighten evenly and do not over-torque into aluminum, carbon fiber, or plastic parts.

Fitment & Specs:
Compatible RC model: Kyosho Concept 30 DX/SE Helicopter #4089.
Compatible scale: 30-size. Compatible fuel type: Nitro & Glow Fuel.

Notes: Contents vary by RC model and airframe configuration. Every kit is matched to the specific helicopter for proper fitment.