Extra Fine Nuts | McMaster-Carr

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System of Measurement

Thread Size

Thread Pitch

Nut Type

Material

Height

Hex Nut Profile

Width

Thread Type

Thread Spacing

Fastener Strength Grade/Class

Finish

Zinc Yellow-Chromate Plated

Thread Direction

Specifications Met

Face Style

Locking Type

Thread Fit

Unified Standard Class 2B

Panel Nut Shape

Hex

Round

Fastener Strength Rating

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

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

Performance

DFARS Specialty Metals

755 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

176 products

Panel Nuts

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

89 products

Locknuts

Hold fasteners in place to prevent loosening from vibration

31 products

Flange Nuts

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

11 products

Coupling Nuts

Connect and extend threaded rods

2 products

Threaded Inserts

Create new threads or repair stripped threads

56 products

Power Transmission

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

390 products