Fasteners Fasteners Fasteners Fasteners Fasteners Size Range: 1/4″ to 56″ for flanges Fasteners Material: ASTM A 193 B7, B7M, B8, B8M for bolts, ASTM A 194 GR H2, 2HM, 8, 8M for nuts and alloy steel bolting material for high and low temperature service. 10 March 2022/by empire-piping http://empirepiping.com/wp-content/uploads/2022/03/Fasteners.jpg 667 1000 empire-piping http://empirepiping.com/wp-content/uploads/2023/01/empire-industrial-piping.png empire-piping2022-03-10 21:15:342022-03-11 19:45:09Fasteners