M8 Threaded Inserts | McMaster-Carr

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System of Measurement

Threaded Insert Type

Thread Pitch

For Tap Thread Size

Material

Grade 2 Titanium

Stainless Steel

For Use In

Installed Length

0.25" to 0.499"

10 mm to 19.9 mm

20 mm to 24.9 mm

25 mm or greater

For Tap Type

Thread Type

For Tap Thread Pitch

Thread Spacing

End Type

Drill Bit Size

Key-Locking Insert Wall Style

Helical Insert Style

Number of Locking Keys

Nut Type

Thread Insert Style

For Material Thickness

0.000 mm to 5.000 mm

0.400 mm to 4.000 mm

0.400 mm to 11.100 mm

0.500 mm to 2.500 mm

0.500 mm to 3.000 mm

0.500 mm to 7.100 mm

0.5 mm to 4.2 mm

0.700 mm to 3.000 mm

0.700 mm to 3.800 mm

0.800 mm to 4.000 mm

1.000 mm to 3.000 mm

1.500 mm to 3.500 mm

3.000 mm to 5.000 mm

3.500 mm to 6.000 mm

3.800 mm to 7.900 mm

4.000 mm to 7.000 mm

5.000 mm to 8.000 mm

Thread Direction

Thread Fit

Metric Class 4H

Metric Class 4H5H

Metric Class 4H6H

Metric Class 6G

Metric Class 6H

Unified Standard Class 2B

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

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312 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

Weld Nuts

Weld to metal surfaces to add permanent threads

Clip-On Nuts

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

Adhesive-Mount Nuts

Adhesive-Mount Nuts

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

Snap-In Nuts

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

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

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

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.)