M8 Threaded Inserts | McMaster-Carr

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System of Measurement

Threaded Insert Type

Thread Pitch

Material

Grade 2 Titanium

Stainless Steel

For Tap Thread Size

Installed Length

0.25" to 0.499"

10 mm to 19.9 mm

20 mm to 24.9 mm

25 mm or greater

For Use In

For Tap Thread Pitch

Thread Type

For Tap Type

Thread Spacing

Drill Bit Size

End Type

Helical Insert Style

Thread Direction

Key-Locking Insert Wall 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

0.760 mm to 2.290 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

Number of Locking Keys

Nut Type

Thread Insert Style

Thread Fit

Metric Class 4H

Metric Class 4H5H

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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281 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

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

Snap-In Nuts

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

Socket Nuts

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

Anchors

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

Threaded Insert Installation Tools

Threaded Insert Installation Tools

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

Threaded Insert Removal Tools

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

Prong Break-Off Tools for Threaded Inserts

Prong Break-Off Tools for Threaded Inserts

The spring-loaded punch breaks the prong off installed inserts

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