Features and Benefits:�Monel (nickel/copper alloy) for corrosion resistance that exceeds stainless steel�Temperature range of subzero to 700 degrees F/371 degrees C�Straight fitting for applications where having no angle to the fitting makes it easier to reach�7/16" hex size�Overall length of 3/4""ALEMITE" STRAIGHT MONEL FITTINGSLength: 3/4"Shank length: 5/16"Hex size: 7/16"Monel fittings offer even greater corrosion resistance than stainless steel. Fittings can withstand extreme temperatures ranging from sub-zero to 480°C (896°F). Ideal for use in harsh chemical environments and marine applications.