7/8"-9 Taps | McMaster-Carr

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System of Measurement

Thread Size

Chamfer Type

For Use On

Stainless Steel

Thread Type

Tap Sizes Included

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

Sold As

Flute Type

Number of Pieces

Thread Direction

Application

Die Sizes Included

For Hole Type

Component

Material

18-8 Stainless Steel

Shank Type

Width

Maximum Tapping Depth

Drill Bit Decimal Size Equivalent

Finish

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Shape

Drill Bit Size

Export Control Classification Number (ECCN)

RoHS

REACH

DFARS Specialty Metals

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32 Products

Fabricating and Machining

Taps

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

Tap Extractors

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

Tap and Die Sets

Tap and Die Sets

Cut and repair internal and external threads in many sizes

Fastening and Joining

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.)