Losi LOSA6242 5-40 x 1.25 Caphead Screw 4 LST XXL LST LST2 XXL-2

The Losi LOSA6242 is a pack of 4 cap head screws, sized 5-40 x 1.25 inches, built for the LST, XXL, LST2, and XXL-2. This longer cap head screw is used at specific mounting points on these large-scale trucks where the fastener needs to pass through thicker chassis sections or multiple stacked components while still providing a secure hex-drive connection.

Because this is a less common length, it's not something you're likely to have on hand as a generic substitute, making a dedicated pack worth keeping in your toolbox for when your LST or XXL platform truck calls for this exact screw during a rebuild. This genuine Losi pack matches the factory 5-40 x 1.25 inch specification precisely, giving you a dependable, direct-fit replacement. Stock up so you're never left improvising with the wrong length screw on your next teardown.