Comparison : Item # 860-4, 1.000 Inch (in) Dimension A AISI 1020 Carbon Steel BSPP to NPTF Full Coupling
Item # 860-6, 1.130 Inch (in) Dimension A AISI 1020 Carbon Steel BSPP to NPTF Full Coupling
Item # 860-8, 1.250 Inch (in) Dimension A AISI 1020 Carbon Steel BSPP to NPTF Full Coupling
Item # 860-12, 1.500 Inch (in) Dimension A AISI 1020 Carbon Steel BSPP to NPTF Full Coupling
Item # 860-16, 1.750 Inch (in) Dimension A AISI 1020 Carbon Steel BSPP to NPTF Full Coupling