M3x20 HUDY 903320-T Titanium Countersunk Screw Set for R/C  [HSP-903320-T]

Lightweight M3 countersunk titanium fastener

This HUDY 903320-T titanium flat head screw is supplied as a set of 4 pcs and sized M3x20 for general R/C hobby use. The countersunk head sits flush against panels and bodywork where a neat finish is required, while the hex-socket drive ensures positive engagement when tightening or removing the fastener.

Titanium construction gives these screws a good strength-to-weight ratio and better corrosion resistance than ordinary steel variants, making them appropriate for visible or coastal use where rust can be a concern. They work well where reducing rotating or unsprung mass is part of a lightweight tuning approach.

For practical tuning and maintenance, these screws allow builders to preserve precise stack heights and flush surfaces without adding undue mass. Standard countersinking and conservative torque application are recommended to protect threads in softer mount materials.

An effective titanium countersunk screw option for R/C model builders seeking corrosion resistance and minimal added weight at M3 countersunk mounting points.