F1554 Grade 55 Threaded Rod is manufactured from high strength, low alloy, 55 ksi yield strength steel.

The F1554 Specification is designed to cover Threaded Rods, Studs, or Anchor Bolts that will be used as structural supports in concrete foundations.

F1554 has three grades which are 36, 55, and 105. The different grades designate the minimum yield strength of the rod.

Grade 55 is a weldable grade .

The ends of the rods are color coded (Blue for Grade 36, Yellow for Grade 55, and Red for Grade 105) for easy identification.

These plain steel rods are available in 6 foot lengths, although 12' lengths and other configurations are available.