Manifold studs 5/16W x 1 3/4" long"

Manifold studs in 5/16 BSW (UNC) thread and 1 3/4" long.

Thread on nut side is 5/16 UNF. When fitted, 1 3/8" of stud is exposed

Pack of 4 includes nyloc nuts.

These studs are suitable for use 10mm thick bakelite spacers, as well as the bonded type soft mounts - where the rubber is vulcanised onto the metal.