3-48 Taps | McMaster-Carr

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System of Measurement

Thread Size

For Use On

Stainless Steel

Thread Length

Tap Sizes Included

0-80, 1-64, 1-72, 2-56, 2-64, 3-48, 3-56, 4-40, 4-48

1 each of sizes 0-80, 1-64, 1-72, 2-56, 2-64, 3-48, 3-56, 4-40, 4-48

5-40, 5-44, 6-32, 6-40, 8-32, 8-36, 10-24, 10-32, 12-24, and 12-28

Overall Length

Maximum Tapping Depth

Flute Type

Pitch Diameter Limit

Thread Type

For Hole Type

Chamfer Type

Drill Bit Decimal Size Equivalent

Number of Flutes

Sold As

Number of Pieces

Drill Bit Size

Thread Direction

Material

18-8 Stainless Steel

High-Speed Steel

Finish

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Shank Type

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

For Threading

Fastener Threads

How can we improve?

21 Products

Taps

For Fastener Threads

Taps

Cut threads into holes in most metals and plastic so screws, bolts, and rods fit snugly

Chip-Clearing Taps

Chip-Clearing Taps

Remove long, stringy chips to produce cleaner threads than standard taps

Chip-Clearing Taps for Steel and Stainless Steel

Chip-Clearing Taps for Steel and Stainless Steel

Made of a high-vanadium alloy for hardness and wear resistance

Tap Sets

A variety of taps for threading holes so screws, bolts, and rods fit snugly

Chip-Clearing Tap Sets

Chip-Clearing Tap Sets

A range of sizes that remove chips so they don’t ruin the threads or jam the tap

Other Products

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.)