... (Ib/ft)GRADETHK(mm)END60.32(2 3/8")4.70H,J,L,P4.83NU , EU5.80C,N,L,P6.45NU5.95L,P6 ... ,N,L7.34NU12.70C,N,L,P9.52NU , EU12.95L,P9.52EU101.60(4")9.50H,J,C,N,L5.74NU11.00H,J,C,N ... ,L6.65EU114.30(4 1/2")12.60H ... ,J,L,N,C,T12.75NU12 ... .75H,J,L,N,C,T12 ...