Aluminum Hex Nuts | McMaster-Carr

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368 Products

Nuts

Aluminum Hex Nuts

Aluminum Hex Nuts

One-third the weight of steel, these aluminum nuts are corrosion resistant in wet evironments and nonmagnetic.

Metric Aluminum Hex Nuts

Metric Aluminum Hex Nuts

One-third the weight of steel, these metric aluminum nuts are corrosion resistant in wet evironments and nonmagnetic.

Aluminum Thin Hex Nuts

Aluminum Thin Hex Nuts

One-third the weight of steel, aluminum nuts resist corrosion in wet environments.

Aluminum Nylon-Insert Locknuts

Aluminum Nylon-Insert Locknuts

One-third the weight of steel, aluminum locknuts resist corrosion in wet environments.

Aluminum Coupling Nuts

One-third the weight of steel, aluminum coupling nuts resist corrosion in wet environments.

Aluminum Cap Nuts

Aluminum Cap Nuts

One-third the weight of steel, aluminum cap nuts resist corrosion in wet environments.

Thread Adapters

Inch-to-Inch Female
Hex Thread Adapters

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Connect two differently sized male-threaded parts, such as threaded rods, and tighten with a standard wrench.

Inch-to-Metric Female
Hex Thread Adapters

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Adapt threaded rods from inch to metric. These adapters connect two male-threaded fasteners, so you can change the gender of a mating part or increase or decrease its thread size. The hex-shaped body fits into the head of a standard wrench.

Metric-to-Metric Female
Hex Thread Adapters

Increase or decrease metric thread size from one male-threaded part to another. Commonly used to connect two differently sized threaded rods, they have a hex-shaped body, so you can tighten them with a standard wrench.

Inch-to-Inch Male-Female
Hex Thread Adapters

Join threads with small diameters to large or course threads to fine with these inch-sized adapters.

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