Grade 8 Steel Hex Nuts | McMaster-Carr

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Black Zinc Plated

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Hex Nut Profile

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Metric Class 6g

Metric Class 6G

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Unified Standard Class 2B

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Vibration Resistant

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Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Flange Nuts

The flange distributes pressure, so you don't need a washer

Coupling Nuts

Connect and extend threaded rods

Panel Nuts

Extremely thin for tight spots such as electrical panels; also known as dress nuts

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

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