The highly effective, unique oil pan studs are designed to make it as easy as possible to install a pan and seal it properly. The studs have a radiused guide post that serves to locate the pan rails, then allow the nuts to be easily installed without the worry of cross threading. Bolts and studs are available in black oxide finished chrome moly steel or rust proof stainless steel. Available with conventional hex nuts (or bolt heads) and a space saving 12 point design.