Black Phosphate Nuts | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Fastener Strength Grade/Class

Material

1050 Spring Steel

Finish

Corrosion-Resistant Coated

Phosphate Coated

Color

Panel Thickness

0.023" to 0.063"

0.025" to 0.04"

0.025" to 0.045"

0.025" to 0.062"

0.025" to 0.063"

0.025" to 0.064"

0.025" to 0.125"

0.025" to 0.15"

0.025" to 0.236"

0.025" to 0.248"

0.028" to 0.125"

0.031" to 0.051"

0.031" to 0.062"

0.032" to 0.093"

0.036" to 0.047"

Width

Distance from Center of Hole to Edge

Clip-On Nut Type

With Floating Square Nut

With Square Nut

Hex Nut Profile

Height

Thread Pitch

Thread Type

Performance

Vibration Resistant

Locking Type

Distorted Thread

Screw Size

Thread Spacing

Thread Direction

Fastener Strength Rating

Flange Diameter

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

How can we improve?

782 Products

Fastening and Joining

Flange Nuts

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

Locknuts

Hold fasteners in place to prevent loosening from vibration

Clip-On Nuts

Slide onto the edge of thin panels to create a fastening point

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Retaining Rings

Retaining Rings

Hold components on a shaft

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