Cleveland
Cleveland C54840 Straight Flute Hand Tap 3/4"-10 UNC pneumatic accessory
Straight flute hand tap cuts 3/4"-10 UNC threads in high-speed steel with a 4.25 in overall length and H3 thread limit
- TypeTaps
- Straight-flute design clears chips in blind holes
- 3/4"-10 UNC thread cuts standard coarse fasteners
- High-speed steel resists wear during repeated threading
- 25 in overall length reaches deep workpieces
- Bright finish prevents coating buildup on threads
Cleveland C54840 Straight Flute Hand Tap
The Cleveland C54840 is a straight flute hand tap designed for cutting internal UNC threads. It suits maintenance technicians and metalworkers who need to create or repair 3/4"-10 threads in through-holes or blind holes.
High Speed Steel Build and Right Hand Thread
Made from uncoated high speed steel, the tap offers a bright finish for general purpose threading in steel and non-ferrous metals. Its right hand orientation and 4.25 inch overall length fit standard tap wrenches for manual operation.
Cuts 3/4"-10 UNC Threads to H3 Limit
This tap produces a Class 2B fit with an H3 thread limit using a 75 percent thread drill size of 16.50 mm. It is not for buyers who need a different thread form, pitch diameter limit, or coating for high volume production.
Highlights
- Straight-flute design clears chips in blind holes
- 3/4"-10 UNC thread cuts standard coarse fasteners
- High-speed steel resists wear during repeated threading
- 25 in overall length reaches deep workpieces
- Bright finish prevents coating buildup on threads
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Taps |
Questions about this item
What thread standard does the 3/4"-10 UNC tap follow, and what class of fit does it produce?
The tap follows the Unified National Coarse standard and produces a 2B class of fit for the internal thread.
What drill size is required to prepare the hole for this 3/4"-10 UNC tap?
A 16.50 mm drill is specified for 75 percent thread engagement before tapping.
How is this straight-flute hand tap used, and what common mistake should be avoided?
Turn the tap by hand with a tap wrench, apply cutting fluid, and reverse frequently to break chips; do not force it or use a power driver, which can snap the flutes.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
