... ). Standard: ASTM A193, A320, DIN975, DIN976, SAE J429 •Threaded rods/stud bolts (double end studs or full threaded studs).•Standard: ASTM ... A193, A320, DIN975, DIN976, SAE J429 •Class: B7, B7M, L7, L7M, B16, B8, B8M, 4.8/8.8 ... L/C at sight•Packing: per your demand. Threaded rods/stud bolts