Inconel 625 socket set screws are resistant to a wide range of corrosive environments of unusual severity including sulfuric acid, hydrochloric acid, and phosphoric acid.

This characteristic, combined with good corrosion resistance at elevated temperatures and high-temperature stability at 2200°F, means Inconel 625 socket set screws are a great choice for fasteners needed in extreme conditions.

The presence of nickel and chromium make Inconel 625 socket set screws oxidation and carburization resistant. The molybdenum delivers excellent fatigue strength and resistance to stress, pitting and crevice corrosion cracking even when exposed to chloride ions making it an excellent choice for seawater applications. It is commonly used in submerged applications by the Navy on submarines and boats.

Inconel 625 Characteristics

Non-magnetic
Corrosion resistant
Oxidation resistant
Carburization resistant
Nickel-based alloy
Cryogenic to 2000°F temperature range
High corrosion-fatigue strength
High tensile strength

Applications

Aerospace industry
Chemical processing
Nuclear industry
Heat shields
Furnaces
Seawater applications
Nuclear power plants: core and control rod bolts
Gas turbine engines
Pollution control equipment
Submarine
Navy
Flare stacks

KD Fasteners Inc.’s Inconel 625 socket set screws come headless with a drive on top.

Drive Options:

Socket
6-lobe
Slotted
Square drives (Roberson)

Socket set screws are available in a large variety of points. These include:

Cup
Oval
Flat
Full dog
Half dog
Nylon tip
Brass top
Cone point
Knurled cup point

We carry a full line of Inconel 625 socket set screws. They are available in sizes 0-80 to 2 inches. We can also supply special orders ranging from short runs to large runs of thousands of pieces.

KD Fasteners, Inc.’s socket set screws are made in the United States. Contact us today by calling 1-800-736-5014 or filling out our contact form.