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Cleveland C54324 straight flute hand tap #10-24 HSS bright finish

Cleveland

Cleveland C54324 Straight Flute Hand Tap #10-24 pneumatic accessory

SKU CH-4FFZ-DF8XF

Creates #10-24 UNC threads in metal using a four-flute high-speed steel hand tap set

  • Product typeTaps
  • Straight-flute design cuts clean threads in #10-24 holes
  • High-speed steel construction resists wear during repeated tapping
  • Four flutes evacuate chips efficiently for smoother operation
  • 75 % thread engagement with #25 drill ensures strong fastening
  • Right-hand UNC threads fit standard coarse-thread applications

Cleveland #10-24 Tap Kit

This three-piece straight-flute hand tap kit cuts UNC #10-24 threads in through-holes and blind holes. The high-speed steel taps are uncoated and ground to a 3B class of fit with an H2 thread limit. Four flutes provide chip clearance for general-purpose threading work.

Check thread size and drill before ordering

Verify that the required thread is UNC #10-24 and that a #25 drill is available for the 75 percent thread engagement. The taps cut right-hand threads only and have an overall length of 2 3/8 inches with a 7/8-inch thread length. Ensure the workpiece material suits high-speed steel cutting tools.

Replaces worn or missing #10-24 taps

The kit restores the ability to cut #10-24 UNC threads when existing taps are dull, broken or lost. The jump is worthwhile when a precise 3B fit is specified or when a matching H2 limit is required for gauge compliance. It does not serve metric, fine-pitch or left-hand threading needs.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeTaps

Questions about this item

Does the C54324 kit include the #25 drill bit for the 75 percent thread, or must I buy it separately?

The kit contains three taps only; the #25 drill bit for the 75 percent thread is not included and must be purchased separately.

How do I decide between the single tap and the three-piece C54324 kit for a #10-24 UNC thread?

The three-piece kit supplies taper, plug and bottoming taps so you can start, deepen and finish the thread in one set; a single tap only covers one stage.

What does the H2 thread limit mean when I cut a #10-24 hole in steel?

H2 allows a slightly larger pitch diameter than the basic size, giving a class 3B fit that tolerates minor hole-size variation while keeping thread engagement strong.

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