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 ...
This is a optional RCScrewz Stainless Steel 150 ...
plus piece screw kit for the Align T-Rex 500 Electric. RCScrewz Stainless Screw Kits are 100% complete. Your new kit will include everything needed to do a full conversion and more. Stainless ...