Self-Locking Inserts | McMaster-Carr

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Threaded Insert Type

Nut Type

System of Measurement

Thread Size

For Tap Thread Size

Material

Stainless Steel

For Tap Type

Installed Length

Less than 0.25"

0.25" to 0.499"

10 mm to 19.9 mm

20 mm to 24.9 mm

25 mm or greater

Key-Locking Insert Wall Style

For Use In

Thread Pitch

End Type

Thread Type

Number of Locking Keys

Military Specification

For Tap Thread Pitch

Drill Bit Size

Thread Spacing

Thread Fit

Metric Class 4H5H

Metric Class 4H6H

Metric Class 6G

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3B

Thread Direction

DFARS Specialty Metals

Finish

Cadmium Yellow-Chromate Plated

Phosphate Coated

Tensile Strength

20,000 psi to 39,999 psi

50,000 psi to 99,999 psi

100,000 psi or greater

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

How can we improve?

1,001 Products

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Press-Fit Nuts

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

Threaded Insert Installation Tools

Threaded Insert Installation Tools

Install helical, key-locking, slotted-drive, and other threaded inserts

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