4-48 Taps | McMaster-Carr

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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

For Hole Type

Flute Type

Thread Type

Pitch Diameter Limit

Chamfer Type

Drill Bit Decimal Size Equivalent

REACH

System of Measurement

Drill Bit Size

Number of Flutes

Sold As

Thread Direction

Number of Pieces

Application

Material

High-Speed Steel

Finish

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Shank Type

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

18 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

Chip-Clearing Taps for Nickel

Chip-Clearing Taps for Nickel

Avoid heat buildup that can deform material and prematurely wear taps when threading nickel alloys

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

Drill Taps

Drill and thread holes with the same bit

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