Aluminum Nuts | McMaster-Carr

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Material

Aluminum Bronze

Stainless Steel

Finish

Aluminum Plated

Corrosion-Resistant Coated

Tin Zinc Plated

Zinc Yellow-Chromate Plated

System of Measurement

Thread Size

4-40 to 5/16"-32

Nut Type

Tamper Resistant

Width

Height

Hex Nut Profile

Thread Type

Length

Thread Spacing

Performance

Corrosion Resistant

Vibration Damping

Vibration Resistant

Thread Pitch

Thread Direction

Right Hand and Left Hand

Specifications Met

Drive Style

External 8-Point

External 12-Point

External Square

Thread Fit

Metric Class 6g

Metric Class 6H

Unified Standard Class 2A

Unified Standard Class 2B

Unified Standard Class 3B

RoHS

Compliant with Exemptions

Locking Type

Threading

Partially Threaded

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Terminal Material

Tube Material

Nut Material

How can we improve?

2,953 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Coupling Nuts

Connect and extend threaded rods

Easy to tighten and loosen by hand for making frequent adjustments

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

Rivet Nuts

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

Press-Fit Nuts

Push into drilled or punched holes to add threads to thin panels

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Weld Nuts

Weld to metal surfaces to add permanent threads

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Binding Barrels and Screws

Binding Barrels and Screws

Thread together for a low-profile fastener

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Nut Starters

Begin turning nuts in hard-to-reach spots

Nutdrivers

Tighten and loosen nuts and bolts

Rivet Nut Tools

Rivet Nut Tools

Install rivet nuts

Snap-In Nut Tools

Snap-In Nut Tools

Compress the legs of snap-in nuts so they're easy to install and remove

Rivet Tools

Install and remove blind, solid, hollow, and other types of rivets

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Fluid Handling

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Building and Machinery Hardware

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Fabricating and Machining

T-Slot Covers

Snap into T-slots to block chips, debris, and small parts from falling in

T-Slot Nuts

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

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

Electrical

Wire Splices, Connectors, and Taps

Wire Splices, Connectors, and Taps

Join wire and protect the connection

Conduit Locknuts

Conduit Locknuts

Secure threaded conduit fittings to knockouts in electrical boxes

Power Transmission

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

Material Handling

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

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