Case-Hardened Nuts | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Material

18-8 Stainless Steel

Finish

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Slot Width

Fastener Strength Grade/Class

Height

Base Width

Width

Thread Pitch

Threading

Partially Threaded

Base Height

Flange Thickness

Thread Type

Performance

Corrosion Resistant

Overall Height

Thread Fit

Metric Class 6H

Unified Standard Class 2B

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Thread Spacing

Base Length

Specifications Met

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389 Products

Fastening and Joining

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

Push-Button Nuts

Push-Button Nuts

Disengage the threads to quickly slide along threaded rods

Easy to tighten and loosen by hand for making frequent adjustments

Fabricating and Machining

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

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