Features and Benefits:�Stainless steel for durability and resistance to corrosion, including harsh chemical environments and marine applications�Temperature range of subzero to 600 degrees F/315 degrees C�Angle of 90 degrees for easier access to fitting�3/8" hex size�Overall length of 3/4""ALEMITE" STAINLESS STEEL GREASE FITTINGType: 90°Thread: 1/4"-28 taper.Overall Length: 3/4"Shank Length: 13/64"Hex Size: 3/8"Stainless steel fittings offer greater corrosion resistance than traditional carbon 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. Stainless steel fittings are comprised of Type 303 stainless for fitting bodies, Type 440 stainless for balls and Type 302 stainless for tempered springs