Mil. Spec. Stainless Steel | McMaster-Carr

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500 Products

About Stainless Steel

Determine if stainless steel is the right material for you and which types will work best.

About Metal Tubing

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Multipurpose Stainless Steel

Bend-and-Stay Multipurpose
304 Stainless Steel Wire

Bend-and-Stay Multipurpose 304 Stainless Steel Wire

Bend this wire and it will stay put. It’s frequently used as tying wire and locking wire.

Easy-to-Machine 303 Stainless Steel

Widely used for fabricating fittings and fasteners, 303 stainless steel machines quickly without sticking to cutting tools.

Stainless Steel Tubing

Welded Stainless Steel Tubing

When your application does not require a smooth interior, this tubing is an economical choice.

Precision Stainless Steel Tubing

This tubing is made to tighter tolerances than other stainless steel tubing.

Mil. Spec. Stainless Steel Tubing

A titanium additive gives this tubing excellent strength and superior corrosion resistance. It meets MIL-T-8808.

Extreme-Pressure Stainless Steel Tubing

This tubing is suitable for extreme-pressure applications reaching 15,000 psi—the highest pressure rating of all the tubing we offer.

Miniature Stainless Steel Tubing

Miniature Stainless Steel Tubing

Also known as hypodermic or needle tubing, this tubing has thin walls and is made to tight tolerances for use in precision applications.

Extreme-Pressure Miniature Stainless Steel Tubing

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This tubing withstands high pressures up to 13,700 psi. It is also known as capillary tubing.

Miniature Stainless Steel
Tubing with Polished Exterior

Miniature Stainless Steel Tubing with Polished Exterior

The outside of this tubing is polished to a high-luster finish for a shiny appearance.

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