This is a Pentair WhisperFlo/IntelliPro Seal Plate Bolt measuring 3/8, 16 x 1-1/4 Hex Cap, 18-8 stainless steel. Four bolts are required.
This bolt is used on the Pentair WhisperFlo and IntelliPro pool pumps. It is also used on various models of the IntelliFlo pool pump.
