Zinc Plated Nipples | McMaster-Carr

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System of Measurement

Pipe Size

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Shape

Gender

Material

Stainless Steel

Fitting Type

Reducing Adapter

Thread Size

For Use With

Ethylene Glycol

Hydraulic Fluid

Propylene Glycol

R-12 Refrigerant

R-134A Refrigerant

Fitting Connection

O-Ring Face Seal

Quick Disconnect

Connects To

Hose ID

Maximum Pressure @ Temperature

50 psi @ 72° F

75 psi @ 72° F

100 psi @ 72° F

125 psi @ 72° F

150 psi @ 72° F

175 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

300 psi @ 72° F

350 psi @ 72° F

500 psi @ 72° F

1,000 psi @ 72° F

1,250 psi @ 72° F

1,500 psi @ 72° F

1,750 psi @ 72° F

2,000 psi @ 72° F

2,200 psi @ 72° F

Quick-Disconnect Component

Plug and Socket Set

Coupling Size

Thread Pitch

Finish

Aluminum Plated

Black Zinc Plated

Phosphate Coated

Dash Size

Grease Fitting Style

Tube OD

Length

RoHS

Compliant with Exemptions

ID

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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1,699 Products

Fluid Handling

Pipe Straights

Join lengths of pipe to send contents in one direction

Pipe Tees

Split or merge liquid flow paths

Pipe Elbows

Change the direction of flow when joining lengths of pipe

Pipe Unions

Separate into three pieces so you can access your line without unthreading pipe connections

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Hose Clamps

Connect hose to barbed hose fittings

Tube Fittings

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

Lubricating

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

Grease Fitting Adapters

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

Grease Fitting Manifolds

Grease Fitting Manifolds

Lubricate multiple points with the same amount and type of grease using one grease fitting

Grease Fitting Junction Blocks

Grease Fitting Junction Blocks

Send different types and amounts of grease from multiple grease fittings to lubricate several points

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