Female Brake Pipe Nuts (Unions)

1/2 UNF x 20 (5/16 pipe) BPF23/100 Pack Quantity: 100, 1/2 UNF x 20 (5/16 pipe) BPF23/50 Pack Quantity: 50, 10mm x 1mm (3/16 pipe) BPF26/100 Pack Quantity: 100, 10mm x 1mm (3/16 pipe) BPF26/50 Pack Quantity: 50, 12mm x 1mm (1/4 pipe) BPF54/100 Pack Quantity: 100, 12mm x 1mm (1/4 pipe) BPF54/50 Pack Quantity: 50, 12mm x 1mm (3/16 pipe) BPF52/100 Pack Quantity: 100, 12mm x 1mm (3/16 pipe) BPF52/50 Pack Quantity: 50, 3/4 UNF x 16 (1/2 pipe) BPF25/100 Pack Quantity: 100, 3/4 UNF x 16 (1/2 pipe) BPF25/50 Pack Quantity: 50, 3/8 UNF x 24 (3/16 pipe) BPF21/100 Pack Quantity: 100, 3/8 UNF x 24 (3/16 pipe) BPF21/50 Pack Quantity: 50, 5/8 UNF x 18 (3/8 pipe) BPF24/100 Pack Quantity: 100, 5/8 UNF x 18 (3/8 pipe) BPF24/50 Pack Quantity: 50, 7/16 UNF x 20 (1/4 pipe) BPF22/100 Pack Quantity: 100, 7/16 UNF x 20 (1/4 pipe) BPF22/50 Pack Quantity: 50