2-56 Locknuts | McMaster-Carr

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Material

Stainless Steel

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Locking Type

Distorted Thread

Hex Nut Profile

Specifications Met

Performance

Corrosion Resistant

High Temperature

Vibration Resistant

Height

Finish

Cadmium Yellow-Chromate Plated

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Flange Diameter

Thread Type

Military Specification

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Thread Direction

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Unified Standard Class 2B

Unified Standard Class 3B

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Distorted Thread Type

REACH

How can we improve?

12 Products

Fastening and Joining

Locknuts

Hold fasteners in place to prevent loosening from vibration

Flange Nuts

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

Press-Fit Nuts

Push into drilled or punched holes to add threads to thin panels

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