Captive Nuts | McMaster-Carr

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System of Measurement

Thread Size

Nut Type

Material

Stainless Steel

Panel Thickness

0.019" to 0.022"

0.023" to 0.063"

0.025" to 0.063"

0.028" to 0.056"

0.03" to 0.036"

0.031" to 0.125"

0.031" to 0.156"

0.031" to 0.16"

0.032" to 0.093"

0.032" to 0.125"

0.032" to 0.135"

0.032" to 0.15"

0.032" to 0.156"

Finish

Cadmium Yellow-Chromate Plated

Phosphate Coated

PEM® Part Number

Height

Thread Type

Head Height

Drill Bit Size

Head OD

Snap-In Nut Shape

Rectangular with Floating Nut

Thread Pitch

Clip-On Nut Type

With Enclosed Hex Nut

With Floating Square Nut

With Square Nut

Thread Spacing

Width

For Use With

Stainless Steel

Drill Bit Decimal Size Equivalent

DFARS Specialty Metals

RoHS

REACH

Screw Size

Length

Export Control Classification Number (ECCN)

Thread Fit

Metric Class 4H

Metric Class 4H5H

Metric Class 4H6H

Metric Class 6G

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3B

How can we improve?

615 Products

Fastening and Joining

Press-Fit Nuts

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

Snap-In Nuts

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

Clip-On Nuts

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

Weld Nuts

Weld to metal surfaces to add permanent threads

Press-Fit Nut Installation Tools

Press-Fit Nut Installation Tools

Everything you need to install press-fit nuts by hand

Snap-In Nut Tools

Snap-In Nut Tools

Compress the legs of snap-in nuts so they're easy to install and remove

Electrical

Electronics Rack Equipment Installation Supports

Electronics Rack Equipment Installation Supports

Create temporary ledges to support heavy equipment as you mount it to a rack

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