Steel Hex Flange Nuts | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Finish

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Fastener Strength Grade/Class

Material

Stainless Steel

Locking Type

Distorted Thread

Width

Flange Diameter

Height

Thread Pitch

Hex Nut Profile

Flange Thickness

Fastener Strength Rating

Thread Type

Thread Spacing

Performance

Corrosion Resistant

Vibration Resistant

Thread Direction

Drive Style

Color

Specifications Met

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Thread Fit

Metric Class 6G

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3B

Export Control Classification Number (ECCN)

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572 Products

Flange Nuts

Serrated Flange Nuts

Serrated Flange Nuts

Serrations on the flange bite into material for mild vibration resistance

Nylon-Insert Flange Nuts

Nylon-Insert Flange Nuts

A nylon insert grips the screw for a stronger hold than a serrated flange

Distorted-Thread Flange Nuts

Distorted-Thread Flange Nuts

The strongest hold of all the flange nuts we offer

Mil. Spec. Distorted-Thread Flange Nuts

Mil. Spec. Distorted-Thread Flange Nuts

Meet U.S. military standards and have the strongest hold

Flange Nuts

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

JIS Flange Nuts

JIS Flange Nuts

Fasten parts and components that are made to Japanese Industrial Standards

High-Profile Flange Nuts

Large gripping area keeps wrenches from slipping off as you tighten

Self-Aligning Flange Nuts

Self-Aligning Flange Nuts

Clamp workpieces that aren't perfectly parallel to the mounting surface

Rotating Flange Nuts

Rotating Flange Nuts

Won't scratch the surface of finished parts as you tighten

Thread-Repairing Flange Nuts

Thread-Repairing Flange Nuts

Cut through rust, residue, and weld spatter to restore damaged threads

Other Products

Push-Button Nuts

Push-Button Nuts

Disengage the threads to quickly slide along threaded rods

Push Nuts

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

Rivet Nuts

Add threads to thin panels with access from only one side; also known as blind inserts

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