Parker Pipe Fittings | Port & Bleed Adapters

This Section contains adapters with thread types including NPT, NPTF, BSPT, BSPP, SAE UN/UNF, and Metric. All the threads in this section are made to industry specifications with conformance shown in table on the right.
Thread Standard

NPT

ANSI B1.20.1, FED-STD-H28/7

NPTF

SAE J476, ANSI B1.20.3, FED-STD-H28/8

BSPT

BS 21, ISO 7/1

BSPP

BS 2779, ISO 228/1

Metric

ISO 261, ANSI B1.13M, FED-STD-H28/21

UN/UNF*

ANSI B1.1, FED-STD-H28/2

*Class 2A or 2B

Parker Pipe Plugs & Caps | Available Configurations

Hex Head Plug

Hex Head Plugs

Part Number:  P5ON
Manufacturer: Parker

Hollow Hex Plug

Hollow Hex Plugs

Part Number:  HP5ON
Manufacturer: Parker

Hex Head Pipe Plug

Hex Head Pipe Plugs

Part Number:  HP
Manufacturer: Parker

Square Head Plug

Square Head Plugs

Part Number:  SHP
Manufacturer: Parker

Hollow Hex Pipe Plug

Hollow Hex Pipe Plugs

Part Number:  HHP
Manufacturer: Parker

Hex Pipe Cap

Hex Pipe Caps

Part Number:  HPC
Manufacturer: Parker

ISO 6149 Hex Head Plug

ISO 6149 Hex Head Plugs

Part Number:  P87OMN
Manufacturer: Parker

ISO 6149 Hollow Hex Head Plug

ISO 6149 Hollow Hex Head Plugs

Part Number:  VSTI-M-OR
Manufacturer: Parker

Metric Hollow Hex Plug

Metric Hollow Hex Plugs

Part Number:  VSTI-M-ED
Manufacturer: Parker

BSPP Hollow Hex Plug

BSPP Hollow Hex Plugs

Part Number:  VSTI-R-ED
Manufacturer: Parker

Hex Head Plug

Hex Head Plugs

Part Number:  P47OMN
Manufacturer: Parker

Hex Head Pipe Plug

Hex Head Pipe Plugs

Part Number:  HP3M
Manufacturer: Parker



California Prop 65 Warning WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov