3/16" Tube Fittings | McMaster-Carr

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Fitting Connection

Push to Connect

Spec Image

Shape

Pipe Size

Tube Material

Polyurethane Rubber

Stainless Steel

Fitting Type

Identification Ring

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Material

316 Stainless Steel

Gender

Connects To

Thread Size

For Use With

Hydraulic Fluid

Isopropyl Alcohol

System of Measurement

Nut Material

316 Stainless Steel

Dash Size

Maximum Pressure @ Temperature

125 psi @ 70° F

140 psi @ 72° F

150 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

400 psi @ 72° F

435 psi @ 72° F

1,200 psi @ 72° F

1,250 psi @ 72° F

1,400 psi @ 72° F

1,800 psi @ 72° F

1,900 psi @ 72° F

2,300 psi @ 72° F

Length

Tube Hardness Rating

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

Sleeve Material

Stainless Steel

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Minimum Temperature

-250° F or less

-99° F to -50° F

-49° F to 0° F

Greater than 0° F

Tube ID

How can we improve?

335 Products

Fluid Handling

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Tube Fitting Sleeves

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

Tube Supports

Slip into plastic and rubber tubing to prevent them from collapsing

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

Tube Fitting Sleeve and Nut Kits

Tube Fitting Sleeve and Nut Kits

Everything you need to create a tight seal between a metal tube and a Yor-Lok fitting

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

Tube Fitting Markers

Tube Fitting Markers

Snap onto push-to-connect fittings to identify different tubing lines

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

On-Off Valves

Start and stop flow through a line

Sealing

Tube Fitting Gaskets

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

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