Metal Joists (05 20 00)
Other Companies for Metal Joists
For other relevant searches, you might want to try: anchor rods; anchor bolts; carriage bolts; methods for fastening metals together and for joining metals to other metals; including bolting; brazing;.
(05 05 13) Shop-Applied Coatings for Metal
(05 05 23) Metal Fastenings
(05200) Metal Joist
(05260) Composite Joist Assemblies