Home > Steel Adapters > NPT Pipe Thread
NPT (National Pipe Thread) threaded fittings are the most common fittings used in the industry.  We offer a large assortment of NPT fittings and adapters, which are equivalent to fittings from Parker Hydraulics, Eaton Aeroquip, Weatherhead, Goodyear, and Gates Hydraulics.
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5000 5000

Female Pipe x Female Pipe Straight

5404 5404

Male Pipe x Male Pipe Hex

5404N 5404N

Male Pipe x Male Pipe Straight

5405 5405

Male Pipe x Female Pipe Straight

5406 5406

Male Pipe x Female Pipe Reducer

5406-HP 5406-HP

Hollow Hex Pipe Plug

5406-P 5406-P

External Hex Pipe Plug

5406-SHP 5406-SHP

Square Head Pipe Plug

5406C 5406C

Pipe Cap

5500 5500

Male Pipe x Male Pipe 90°

5501 5501

Male Pipe x Male Pipe 45°

5502 5502

Male Pipe x Female Pipe 90° Street Elbow

5503 5503

Male Pipe x Female Pipe 45° Street Elbow

5504 5504

Female Pipe x Female Pipe 90° Street Elbow

5505 5505

Female Pipe x Female Pipe 45°

5600 5600

Male Pipe x Male Pipe x Male Pipe Tee

5601 5601

Female Pipe Branch Tee

5602 5602

Male Pipe x Female Pipe x Female Pipe Street Tee

5603 5603

Male Pipe x Female Pipe x Male Pipe Tee

5604 5604

Male Pipe Branch Tee

5605 5605

Female Pipe Tee

5652 5652

Female Pipe x Female Pipe Cross

5655 5655

Male Pipe x Female Pipe Cross

5700 5700

Male Pipe x Male Pipe 90°

5701 5701

Male JIC x Male Pipe 90°

5702 5702

Female Pipe x Male Pipe 90°