MID-AMERICA FITTINGS Hex Locknut 1/4 BARSTOCK LOCK NUT

MID-AMERICA FITTINGS Hex Locknut, Connection Size: 1/4 in, Connection Type: NPSL, Brass, 0.87 in Hex, For Use With: Brass, Bronze, Copper, Steel, Aluminum and Iron Pipe, 1200 psi, -65 to 250 deg F, Additional Information: 1/4 in Thickness, 1/4-18 Thread Size, 1/2 in Thread OD