1"-12 Nuts | McMaster-Carr

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System of Measurement

Thread Size

4-40 to 5/16"-32

Material

Stainless Steel

Hex Nut Profile

Nut Type

Fastener Strength Grade/Class

Width

Thread Type

Thread Direction

Finish

Phosphate Coated

Zinc Yellow-Chromate Plated

Height

Thread Spacing

Specifications Met

Fastener Strength Rating

Performance

Corrosion Resistant

Vibration Resistant

DFARS Specialty Metals

Locking Type

Thread Fit

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3B

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Flange Diameter

REACH

Thread Pitch

Drive Style

Color

Flange Material

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66 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Flange Nuts

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

Locknuts

Hold fasteners in place to prevent loosening from vibration

Cap Nuts

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

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Power Transmission

Shock Absorber Mounting Nuts

Shock Absorber Mounting Nuts

Secure shock absorbers after threading them into mounting blocks

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