Jam Nuts | McMaster-Carr

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System of Measurement

Thread Size

Hex Nut Profile

Material

Grade 2 Titanium

Stainless Steel

Nut Type

Height

Thread Direction

Width

Finish

Black Zinc Plated

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Phosphate Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

Thread Pitch

Thread Type

Metric Trapezoidal

Fastener Strength Grade/Class

Thread Spacing

Specifications Met

Fed. Spec. FF-N-836

Fastener Strength Rating

Thread Fit

Metric Class 6H

Metric Trapezoidal Class 7H

Unified Standard Class 2B

Unified Standard Class 3B

Performance

Corrosion Resistant

Vibration Resistant

Locking Type

Panel Nut Shape

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Drive Style

External Square

Length

Color

How can we improve?

2,062 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Locknuts

Hold fasteners in place to prevent loosening from vibration

Panel Nuts

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

Easy to tighten and loosen by hand for making frequent adjustments

Square Nuts

Flat sides won’t spin in channels and square holes

Power Transmission

Shock Absorber Mounting Nuts

Shock Absorber Mounting Nuts

Secure shock absorbers after threading them into mounting blocks

Bearing Nuts

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

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Material Handling

Turnbuckle Nuts

Turnbuckle Nuts

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

Turnbuckle End Fittings

Turnbuckle End Fittings

Thread an eye, hook, or clevis end into a body for a custom turnbuckle

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

Electrical

Conduit and Conduit Fittings

Conduit and Conduit Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

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