M20 Jam Nuts | McMaster-Carr

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Thread Pitch

System of Measurement

Hex Nut Profile

Nut Type

Height

Material

Stainless Steel

Thread Direction

Width

Thread Spacing

Finish

Zinc Yellow-Chromate Plated

Thread Type

Metric Trapezoidal

Specifications Met

Panel Nut Shape

Locking Type

Fastener Strength Grade/Class

REACH

RoHS

Compliant with Exemptions

Fastener Strength Rating

DFARS Specialty Metals

Export Control Classification Number (ECCN)

OD

Drive Style

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

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Bearing Nuts

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

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