Overview
Tekno RC TKR1448 is a 10-piece pack of M4x18mm button head screws in a black finish, supplied as genuine Tekno replacement hardware. The M4 thread carries the heavier clamping loads on Tekno's racing platforms, and the 18mm length suits mounting points where the screw passes through more than one part before it reaches thread.
Button head hardware seats on a wider flange than a cap head of the same thread size, which spreads load across composite and aluminum mounting faces instead of concentrating it. A pack of the longer M4 sizes is worth keeping on the bench, since these are the screws most often lost or damaged during a teardown.
Key Features
- Ten M4 x 18mm button head screws per pack
- Black finished steel matching Tekno kit hardware
- Standard 2.5mm hex socket drive
- Genuine Tekno RC replacement part, item TKR1448
Performance Benefits
- Long 18mm shank reaches through stacked chassis and mount assemblies
- M4 thread provides high clamping strength at high-stress joints
- Wide button head flange resists pull-through in composite parts
- Fresh hex sockets grip the driver cleanly and resist rounding out
Usage Notes
- Use a 2.5mm hex driver and seat it fully before applying torque
- Tighten firmly but do not over-torque composite or aluminum parts
- Apply thread lock to metal-to-metal threads only, never to plastic
- Check your kit manual to confirm the correct length for each location
Technical Specs
- Brand: Tekno RC
- Item No.: TKR1448
- Thread size: M4
- Length: 18mm
- Head style: Button head, hex socket
- Driver size: 2.5mm hex
- Finish: Black
- Quantity: 10 screws
- Country of Origin: Taiwan
What's Included
- (10) M4x18mm button head screws, black
Fitment
Compatible RC vehicles: Sold as genuine Tekno RC hardware for Tekno's 1/8 and 1/10 racing platforms, including the EB48, NB48, ET48 and NT48 families and the EB410, ET410, MT410 and SCT410 families. Check your kit manual to confirm an M4x18mm button head screw is specified at the mounting point you are servicing.
Summary
- Genuine Tekno RC M4x18mm black button head screws, 10 per pack
- Longer M4 hardware for multi-part mounting points
- Factory specification head style, drive and finish
- An inexpensive spare for teardowns and crash repairs
