Nut Assortments | McMaster-Carr

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System of Measurement

Thread Size

Material

Nut Type

Finish

Zinc Yellow-Chromate Plated

Fastener Strength Grade/Class

Number of Pieces

Fastener Head Type

Drive Style

Container Type

Compartmented Plastic Box

Screw Size

Container Features

Locking Type

Performance

Specifications Met

Washer Type

Spring Lock Washers Included

For M4 Screw Size (200 Pieces)

For M5 Screw Size (200 Pieces)

For M6 Screw Size (200 Pieces)

For M8 Screw Size (200 Pieces)

DFARS Specialty Metals

Length

REACH

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

Thread Pitch

Thread Type

Thread Spacing

90 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

7 products

Thumb Nuts

Easy to tighten and loosen by hand for making frequent adjustments

1 product

Locknuts

Hold fasteners in place to prevent loosening from vibration

4 products

Cap Nuts

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

2 products

Fastener Assortments

Keep a variety of common screws, nuts, and washers on hand

13 products

Hex Head Screws

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

10 products

Rivet Nuts

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

16 products

Clip-On Nuts

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

4 products

Electrical Power, Networking, and Controlling

Wire Connectors

Join two or more wires for a secure connection

1 product

Fluid Handling

Tube and Tube Fittings

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

31 products

Building and Machinery Hardware

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

1 product