Black Oxide Locknuts | McMaster-Carr

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System of Measurement

Thread Size

Finish

Black Zinc Plated

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Nut Type

Externally Threaded

Locking Type

Distorted Thread

Material

18-8 Stainless Steel

Fastener Strength Grade/Class

Hex Nut Profile

Height

Performance

Corrosion Resistant

Vibration Resistant

Fastener Strength Rating

Thread Type

Thread Direction

Thread Pitch

Thread Spacing

Drive Style

Thread Fit

Metric Class 6G

Metric Class 6H

Unified Standard Class 2B

Flange Thickness

Sold As

DFARS Specialty Metals

Insert Maximum Temperature

RoHS

Export Control Classification Number (ECCN)

REACH

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270 Products

Fastening and Joining

Locknuts

Hold fasteners in place to prevent loosening from vibration

Flange Nuts

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

Cap Nuts

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

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