Part number 636753  Short nut NS4-4, (10 pack) 1/4" flare

Part number 636761  Short nut NS4-6, (10 pack) 3/8" flare

Part number 636779  Short nut NS4-8, (10 pack) 1/2" flare

Part number 636787  Short nut NS4-10, (10 pack) 5/8" flare

Part number 637382  Short nut NS4-12, (10 pack) 3/4" flare

Part number 637074  Flare cap NFT5-4, (10 pack) 1/4" flare

Part number 636746  Flare cap NFT5-6, (10 pack) 3/8" flare

To order Unicool refrigerant cylinder charging valve adaptors and assortment of various brass fittings, please refer to the section "System Equipment and Accessories" for more details