ASTM B446 Alloy 800 Lock Nut, Incoloy 800H Lag Bolts, UNS N08800/N08810/N08811 Full Threaded Bolts, Incoloy Alloy 800HT Heavy Hex Bolts, DIN. 1.4876/1.4958/1.4959 Socket Screw, Incoloy 800 Wing Nuts, Incoloy Alloy 800H Coupling Nut, ASME SB446 Alloy 800HT Nuts.