CLEVELAND Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer
The CLEVELAND Spiral Point Tap (#4-40 UNC) is a general purpose spiral-point tap with H2 / 2B tolerance, plug chamfer, and TiCN coated high speed steel. It features 2 flutes and is identified by manufacturer part…
SKU 3G-OTH-216132
Also listed as: C 55374 · C-55374
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The CLEVELAND Spiral Point Tap (#4-40 UNC) is a general purpose spiral-point tap with H2 / 2B tolerance, plug chamfer, and TiCN coated high speed steel. It features 2 flutes and is identified by manufacturer part number C55374. 3G Electric interprets demand and delivers this genuine industrial tap across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is a CLEVELAND Spiral Point Tap used for?
A CLEVELAND Spiral Point Tap is used for threading internal threads in through-holes in metalworking. Its spiral-point design pushes chips ahead, making it ideal for high-speed production tapping in materials like steel and aluminum. Common in automotive, aerospace, and general manufacturing.
What are the specifications of the CLEVELAND Spiral Point Tap #4-40 UNC?
The CLEVELAND Spiral Point Tap has a #4-40 UNC thread size, H2 / 2B tolerance, 2 flutes, plug chamfer, and TiCN coated high-speed steel. The manufacturer part number is C55374. It is designed for general-purpose tapping in through-holes.
Where to buy CLEVELAND Spiral Point Tap #4-40 UNC worldwide?
You can source the CLEVELAND Spiral Point Tap #4-40 UNC (MPN C55374) from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the right spiral point tap for through-holes?
Select a spiral point tap based on thread size, material, and hole type. For through-holes, a plug chamfer and TiCN coating improve wear resistance. The CLEVELAND C55374 is a #4-40 UNC tap with 2 flutes, suitable for general-purpose tapping in steel and aluminum.
Used in
Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
