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This is the Pentair R01066 0.38" x 16 Hex Nut. Small hardware is easy to lose during service, so keeping the correct replacement on hand saves time. Brand: Pentair Part number: R01066 Category: Parts & Accessories > Hardware & Small Parts Major Pool Supplies SKU: PEN-R01066-HZ16 Before you order, compare the part number with your existing part or your equipment manual to confirm the match.
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🇺🇸 Ship from USA · On Agora since 2026
$14.01