Strength" Button Head Screws from ProTek R/C. These are made from metric grade 12.9 steel which has a minimum tensile strength of 174,000 PSI. These screws are the strongest you can get ...
R/C 3x24mm Titanium Button Head Hex Screws. Want to take performance to a higher level? Lean up your car with ProTek R/C Titanium Screws. Featuring one of the highest strength-to-density ratios out ...