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AISI 1020 Carbon Steel.
316L Stainless Steel.
Includes individual thread identification marking.
Additional thread sizes and configurations available.
Unit of Measure

Specifications

Dimension Drawing


NPTF Half Couplings

Thread Type

National Pipe Taper Fuel (NPTF) Thread

Type

NPTF Half Coupling

Material

AISI 1020 Carbon Steel

Dimension A

1.750 in

Dimension B

1.280 in

Dimension C

0.250 in

Dimension D

1.050 in

Dimension E

1.625 in

Dimension F (NPTF)

1-11.5