NUT 1/2''-20 BRIGHT FINISH HEATER JAM NUTNUT 1/2''-20 BRIGHT FINISH HEATER JAM NUTAvailability: 10 in stockSKU: RH3-0603SManufacturer part number: RH3-0603S $0.30 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPart Number / SKU: RH3-0603SProduct: NUT 1/2''-20 BRIGHT FINISH HEATER JAM NUTCategory: Heaters >> Heater PartsProduct tags hot tub parts (7713), RH3-0603S (1)