5-40 Inserts | McMaster-Carr

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System of Measurement

Installed Length

Less than 0.25"

0.25" to 0.499"

Material

18-8 Stainless Steel

Threaded Insert Type

Drill Bit Size

For Use In

Helical Insert Style

Thread Direction

End Type

Tensile Strength

50,000 psi to 99,999 psi

100,000 psi or greater

Specifications Met

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Thread Spacing

RoHS

Compliant with Exemptions

REACH

Thread Type

Hole Diameter

Thread Fit

Unified Standard Class 2B

Military Specification

For Tap Type

For Insert Thread Size

Nut Type

Certification

Threading

Partially Threaded

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

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

Fabricating and Machining

Taps

Cut internal threads for fasteners, pipe, conduit, and more

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