You’ll love these black ti bolts. The washer is captive so it stays on the bolt. No more washers falling off when you take the bolts out. Not only does the washer stay on the bolt, it is titanium and black to match the bolt. The beadlock bolts are still the first and most important bolts to change to ti to gain an advantage. 16 - 5/16-18 x 1 black ti bolts with ti captive washers.