5-40 Threaded Inserts | McMaster-Carr

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Threaded Insert Type

Helical Insert Style

Material

18-8 Stainless Steel

Installed Length

Less than 0.25"

0.25" to 0.499"

Thread Direction

System of Measurement

For Use In

Military Specification

Specifications Met

Thread Type

Drill Bit Size

Thread Spacing

End Type

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

For Tap Type

Height

Tensile Strength

40,000 psi to 99,999 psi

100,000 psi to 119,999 psi

120,000 psi or greater

Drive Style

Passivation

Hole Diameter

Thread Fit

Unified Standard Class 2B

OD

How can we improve?

18 Products

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Socket Nuts

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

Prong Break-Off Tools for Threaded Inserts

Prong Break-Off Tools for Threaded Inserts

The spring-loaded punch breaks the prong off installed inserts

Threaded Insert Removal Tools

Threaded Insert Removal Tools

Turn counterclockwise to extract helical inserts

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.)