4-40 Drill Bits | McMaster-Carr

Filter by

Thread Type

System of Measurement

For Use On

Stainless Steel

For Hole Type

Die Sizes Included

Tap Sizes Included

1 each of sizes 4-40, 6-32, 8-32, 10-24, 10-32, and 1/4"-20

Thread Pitch

Component

Sold As

Number of Pieces

Chamfer Type

Pipe Size

Shape

Flute Type

Drill Bit Material

High-Speed Steel

Drill Bit Size

Shank Type

Number of Drill Bits

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Container Type

Material

18-8 Stainless Steel

Number of Flutes

How can we improve?

12 Products

Tap, Die, and Drill Bit Sets

Tap, Die, and Drill Bit Sets

Tap, Die, and Drill Bit Sets

Cut and repair internal and external threads and drill holes in many different sizes

Other Products

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

Drill Taps

Drill and thread holes with the same bit

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

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