DescriptionOur standard SN nuts have proven themselves for the past twenty years.Available in sizes from 3/16” to 1-1/2” with or without mounting flanges. (flanges sold separately)DimensionA38.1 mm (1.50 in)B38.1 mm (1.50 in)C12.7 mm (0.50 in)TH1 3/8-16PerformanceMax Dynamic Load1,779 N (400 lbf)