M4 Threaded Inserts | McMaster-Carr

Filter by

System of Measurement

Threaded Insert Type

Material

Stainless Steel

For Use In

Installed Length

0.25" to 0.499"

10 mm to 19.9 mm

20 mm to 24.9 mm

Thread Pitch

Thread Type

For Tap Thread Size

End Type

Thread Insert Style

Drill Bit Size

For Tap Type

Thread Spacing

Thread Direction

Nut Type

Helical Insert Type

Thread Fit

Metric Class 4H

Metric Class 4H6H

Metric Class 6G

Metric Class 6H

Unified Standard Class 2B

Body Length

REACH

RoHS

Compliant with Exemptions

Rivet Nut Body Shape

For Material Thickness

0.000 mm to 5.000 mm

0.25 mm to 5 mm

0.400 mm to 4.000 mm

0.500 mm to 2.000 mm

0.500 mm to 2.500 mm

0.5 mm to 4.2 mm

0.5 mm to 6.6 mm

0.700 mm to 3.300 mm

1.500 mm to 3.000 mm

2.000 mm to 3.300 mm

3.000 mm to 5.500 mm

5.000 mm to 10.000 mm

DFARS Specialty Metals

For Tap Thread Pitch

Export Control Classification Number (ECCN)

How can we improve?

268 Products

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Rivet Nuts

Add threads to thin panels with access from only one side; also known as blind inserts

Press-Fit Nuts

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

Adhesive-Mount Nuts

Adhesive-Mount Nuts

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

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

Socket Nuts

Install in recessed holes and tight spots where a wrench won’t fit; also known as Allen nuts

Threaded Insert Installation Tools

Threaded Insert Installation Tools

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

Heat-Set Insert Tips

Heat-Set Insert Tips

Attach to soldering irons to heat inserts for installing them in or removing them from plastic parts

Press-Fit Nut Installation Tools

Press-Fit Nut Installation Tools

Everything you need to install press-fit nuts by hand

Threaded Insert Removal Tools

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

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