Stainless Steel 1/2 NPT Nut

Stainless Close Nipple

$ 2.10

1/2" x 1 1/2" Stainless Nipple

$ 2.50

1/2" x 2" Stainless Nipple

$ 2.95

Stainless Steel Full 1/2" NPT Coupler

$ 2.51