118 Pcs. Stud bolts, all threaded dia 1-1/4 inch, lg 9-1/2 inch with 2 nuts. Specification: ASTM A193 GR B7 ASTM A194 GR 2H. Thread: UNC ANSI B1.1 MTC required 60 Pcs. Stud bolts, all threaded dia 5/8 inch, long 6 inch thread UNC as per ASME B1.1 Studs ASTM A193 GR B7 complete with 2 nuts ASTM A194 GR 2H. Class 2A fit for studs and 2B for nuts Stud to conform to ASME B18.2.1 and nuts to ASME B18.2.2 MTC required Threads to be protected with appropriate protection for storing.