Rectangular Nuts | McMaster-Carr

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Thread Size

Material

Stainless Steel

Nut Type

System of Measurement

Base Width

Height

Slot Width

Width

Finish

Black Zinc Plated

Corrosion-Resistant Coated

Hot-Dipped Galvanized

Phosphate Coated

Weld Nut Shape

Rectangular with Floating Nut

Barrel Profile

Thread Pitch

Thread Type

Base Height

Base Length

Threading

Partially Threaded

Strut Channel Type

Extra-Low Profile

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 0.056"

0.028" to 0.125"

0.031" to 0.051"

RoHS

Compliant with Exemptions

Base Thickness

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Length

Barrel Height

Thread Spacing

How can we improve?

1,174 Products

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

Push Nuts

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

Clip-On Nuts

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

Snap-In Nuts

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

Adhesive-Mount Nuts

Adhesive-Mount Nuts

Attach threads to material that’s too thin for a threaded insert

Rivet-Mount Nuts

Rivet-Mount Nuts

Add threads in hard-to-reach areas and materials that are too thin to be tapped

Square Nuts

Flat sides won’t spin in channels and square holes

Retaining Rings

Retaining Rings

Hold components on a shaft

Snap-In Nut Tools

Snap-In Nut Tools

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

Fabricating and Machining

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

T-Tracks

Add fixturing to flat surfaces on machines such as table saws, CNC routers, and drill presses

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

Building and Machinery Hardware

Strut Channel Nuts

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

Strut Channel Washers

Strut Channel Washers

Pair with hex nuts to connect threaded rod to strut channel

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