ProTek RC AE B74.1/B74.1D "Grade 5" Titanium Screw Kit (86) (Upper)

The ProTek R/C AE B74.1 & B74.1D Grade 5 Titanium Screw Kit is an 86 piece upgrade that includes the screws needed to replace the stock hardware in the upper half of the chassis. These titanium screws are CNC machined and thread rolled to near-exact tolerances from high-quality 6AL-4V (Grade 5) titanium alloy material and polished to a brilliant finish. Why Titanium? Titanium is strong, dense and super lightweight. In fact, Titanium has one of the highest strength-to-density ratios of all the metal compounds, making it the best advantage for dropping weight without sacrificing strength or durability.6AL-4V Grade 56AL-4V, or more commonly known as Grade 5, is a Titanium alloy mixture composed of 6% aluminum and 4% vanadium. It is significantly stronger than pure titanium but more expensive to manufacture. Grade 5 is the most widely used titanium alloy for its excellent combination of low weight, high strength and corrosion resistance.To Maximize the life of ProTek R/C Titanium Screw