4-40 x 3/4″ Socket Head Bolts (5 pieces)

We’ve found that these 4/40 x 3/4″ socket head bolts are a great replacement for the bolts that come with most kits.
These work really good when you need just a little longer bolt on some of the thicker servo arms such as the SWB ARMS to have enough threads to add a washer and still have enough room to make sure you have plenty of threads left.