M20 Jam Nuts | McMaster-Carr

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System of Measurement

Thread Pitch

Hex Nut Profile

Nut Type

Height

Material

Stainless Steel

Thread Direction

Thread Spacing

Finish

Zinc Yellow-Chromate Plated

Width

Thread Type

Metric Trapezoidal

Panel Nut Shape

Specifications Met

Locking Type

Fastener Strength Grade/Class

Fastener Strength Rating

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Drive Style

OD

Thread Fit

Metric Class 6H

Metric Trapezoidal Class 7H

Performance

Corrosion Resistant

Vibration Resistant

Spanner Wrench Style

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33 Products

Fastening and Joining

Hex Nuts

Handle most general fastening needs

Panel Nuts

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

Locknuts

Hold fasteners in place to prevent loosening from vibration

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

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