External Hex Jam Nuts | McMaster-Carr

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System of Measurement

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Hex Nut Profile

Height

Material

Grade 2 Titanium

Stainless Steel

Thread Direction

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Finish

Black Zinc Plated

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Fastener Strength Grade/Class

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Thread Type

Thread Spacing

Specifications Met

Fed. Spec. FF-N-836

Fastener Strength Rating

Locking Type

Performance

Corrosion Resistant

Vibration Resistant

Panel Nut Shape

Thread Fit

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3B

REACH

DFARS Specialty Metals

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Compliant with Exemptions

Export Control Classification Number (ECCN)

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External Square

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1,389 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Panel Nuts

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

Easy to tighten and loosen by hand for making frequent adjustments

Material Handling

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

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