NPT Inserts | McMaster-Carr

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Pipe Size

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Cut Type

External Threading

Internal Threading

Material

18-8 Stainless Steel

Silicone Rubber

System of Measurement

Profile Shape

Threaded Insert Type

ID

0.116" to 0.182"

0.24" to 0.295"

0.325" to 0.367"

0.361" to 0.418"

0.419" to 0.485"

29/64" to 31/64"

0.471" to 0.536"

0.55" to 0.631"

0.58" to 0.667"

0.64" to 0.727"

For Tap Type

Drill Bit Size

Thread Size

Shape

Export Control Classification Number (ECCN)

For Use On

Stainless Steel

RoHS

DFARS Specialty Metals

REACH

OD

0.111" to 0.177"

0.235" to 0.302"

0.298" to 0.365"

0.356" to 0.422"

0.468" to 0.545"

0.613" to 0.693"

0.687" to 0.785"

0.74" to 0.849"

Cutting Direction

Color

Finish

Titanium Aluminum Nitride (TiAlN) Coated

Attachment Type

For Use With

Height

For Use In

Thread Direction

How can we improve?

154 Products

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Threaded Insert Installation Tools

Threaded Insert Installation Tools

Install helical, key-locking, slotted-drive, and other threaded inserts

Building and Machinery Hardware

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

Strut Channel Nuts

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

Fabricating and Machining

Lathe Tool Inserts

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)