Overview
TKR1604 is Tekno RC's replacement pack of M3x8mm set screws, supplied ten to a bag in a black finish. These are the same grub screws Tekno includes as original hardware in the 1/10-scale EB410, EB410.2, ET410, ET410.2 and SCT410SL kits.
Set screws live a hard life in an RC chassis: they hold clamping components in place while absorbing vibration, impacts and repeated driver insertions. Keeping a fresh pack in the pit box means you can swap out a rounded or worn screw in seconds instead of fighting it trackside.
Key Features
- M3 x 8mm set screw (grub screw) with hex socket drive
- Black finished steel hardware
- Ten screws per pack
- Factory-spec replacement for Tekno's 410-series kits
- Bagged for easy pit-box and bench storage
Performance Benefits
- Fresh hex sockets grip the driver fully so you can reach proper torque
- Correct 8mm length keeps clamping load exactly where Tekno designed it
- Replacing a worn screw early prevents a component from slipping mid-run
- Having spares on hand keeps a rounded screw from ending your race day
Usage Notes
- Use a quality metric hex driver that seats fully in the socket to avoid rounding
- Check set screws after the first few runs on a new build and re-tighten as needed
- A small drop of threadlock helps on screws that back out under vibration
- Not intended for other manufacturers' vehicles, where thread size or length may differ
Technical Specs
- Brand: Tekno RC
- Item No.: TKR1604
- Type: Set screw (grub screw)
- Thread: M3 metric
- Length: 8mm
- Finish: Black
- Quantity: 10 pieces
- Country of Origin: Taiwan
What's Included
- (10) M3x8mm set screws, black
Fitment
Compatible RC vehicles: Tekno RC EB410, EB410.2, ET410, ET410.2 and SCT410SL. This screw is included with those kits and serves as a direct replacement part for them. It is not directly compatible with other vehicles, as thread size and length may differ.
Summary
- Genuine Tekno RC replacement hardware, ten pieces per pack
- M3x8mm black set screws with hex socket drive
- Direct fit for Tekno's 1/10 410-series buggies, truggy and short course truck
- Inexpensive spare worth keeping in every pit box
