Quick view 1/2"-20, THK=7/16", A/F=3/4" Slotted Hex Nuts, Finished Nut Pattern, Steel, Zinc Plated $956.34 Select Quantity Compare
Quick view 1/2"-20 Thin Hex Jam Nuts, Steel, Plain Jam nuts are also known as low form nuts or thin nuts.Jam nuts are about half the height of regular finished nuts.Diameter (Nominal): 1/2"Diameter (Dimension): 0.5"Thread Pitch: 20Thread Length (Minimum): 0.313"Across Flats (Basic): 3/4"Height (Basic): 0... $467.84 Select Quantity Compare
Quick view 1/2"-20, THK=7/16", A/F=3/4" Slotted Hex Nuts, Finished Nut Pattern, Steel, Zinc Plated Also known as castellated nuts.Designed to use a cotter pin that fits through the slots to prevent the nut from loosening.Diameter (Nominal): 1/2"Thread Pitch: 20Thickness (Nominal): 7/16"Across Flats (Basic): 3/4"Product Class: Internally Threaded... $956.34 Select Quantity Compare