Tungsten alloy screws from Inertia Screws

Inertia’s Tungsten Alloy formula makes for a very durable and extremely heavy screw, weighing twice that of a standard steel screw. This means you’ll have more weight in the most optimum location possible in the car, the chassis. Adding weight this way will result in a better handling car, a car that is more forgiving and easier to drive and will allow a noticeable increase in corner speed. Available in sizes M3x4, 5, 6, 8, 10mm and 4-40 x 1/4 and 3/8”.

Source: Inertia Screws [inertiascrews.com]