Zinc-Plated Steel Hex Nuts | McMaster-Carr

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Finish

Black Zinc Plated

Zinc Yellow-Chromate Plated

Material

System of Measurement

Thread Size

Fastener Strength Grade/Class

Nut Type

Tamper Resistant

With Sight Hole

Hex Nut Profile

Width

Height

Thread Direction

Thread Pitch

Thread Type

Specifications Met

Thread Spacing

Fastener Strength Rating

Thread Fit

Metric Class 6g

Metric Class 6G

Metric Class 6H

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3B

Length

Locking Type

Distorted Thread

Performance

Tight Clearance

Vibration Resistant

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

Washer Material

Color

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2,162 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Flange Nuts

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

Coupling Nuts

Connect and extend threaded rods

Panel Nuts

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

Cap Nuts

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

Tamper-Resistant Nuts

Tamper-Resistant Nuts

Hard to detach without special tools to prevent unwanted removal

Split Nuts

Swivel to attach at any point on a threaded rod for quick installation

Lug Nuts

Secure pneumatic wheels to axles

Push Nuts

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

Clip-On Nuts

Slide onto the edge of thin panels to create a fastening point

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Nutdrivers

Tighten and loosen nuts and bolts

Material Handling

Turnbuckle Nuts

Turnbuckle Nuts

Tighten against a turnbuckle body to prevent the end fitting from unscrewing

Power Transmission

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Containers, Storage, and Furniture

Locker Fasteners

Locker Fasteners

Keep lockers aligned and stable by connecting them to each other

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