1/4"-28 Taps | McMaster-Carr

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Tap Sizes Included

1 each of sizes 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, and 1/2"-20

1 each of sizes 6-32, 6-40, 8-32, 8-36, 10-24, 10-32, 12-24, 12-28, 1/4"-20, 1/4"-28

1 each of sizes 6-40, 8-36, 10-24, 10-32, 1/4-28, 5/16-24, 3/8-24, 7/16-20, and 1/2-20

1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, and 1/2"-20

3 each of sizes 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, 9/16"-12, 9/16"-18, 5/8"-11, 5/8"-18, 3/4"-10, 3/4"-16, 7/8"-9, 7/8"-14, 1"-8, and 1"-12

Component

Material

Die Sizes Included

Number of Flutes

Shank Type

Thread Pitch

Overall Length

Pipe Size

Container Type

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

101 Products

Fabricating and Machining

Taps

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

66 products

Tap Extractors

Grip the flutes on a broken tap to remove it without damaging the surrounding threads

9 products

Tap, Die, and Drill Bit Sets

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

1 product

Tap and Die Sets

Cut and repair internal and external threads in many sizes

6 products

Tap, Die, and Thread File Sets

Repair internal and external threads in a range of sizes

1 product

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

3 products

Drill Taps

Drill and thread holes with the same bit

4 products

Tapping Heads

Back out of a hole after tapping it without stopping your machine's motor

1 product

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

7 products