Grade 8 Steel Hex Nuts | McMaster-Carr

Filter by

Thread Size

Finish

Zinc Yellow-Chromate Plated

System of Measurement

Inch

Metric

Fastener Strength Grade/Class

Nut Type

Thread Pitch

Material

Hex Nut Profile

Height

Thread Direction

Width

Thread Spacing

Thread Type

Fastener Strength Rating

Specifications Met

Thread Fit

Unified Standard Class 2A

Unified Standard Class 2B

Performance

Locking Type

Length

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Flange Diameter

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

Color

798 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

286 products

Locknuts

Hold fasteners in place to prevent loosening from vibration

275 products

Flange Nuts

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

101 products

Coupling Nuts

Connect and extend threaded rods

44 products

Panel Nuts

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

1 product

Cap Nuts

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

18 products

Push Nuts

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

1 product

Thread Adapters

Join threads of a different type, size, and gender

72 products