CLE-LINE Straight Flute Tap: 1/2"-20 UNF, H5 / 2B, 4 Flute, Plug Chamfer
The CLE-LINE Straight Flute Tap (SKU 407F08, MPN C00751) is a General Purpose Hand Tap with a 1/2"-20 UNF thread size. It features an H5 / 2B tolerance, Plug Chamfer, 4 flutes, and is made from High Speed Steel.
SKU 3G-OTH-221596
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Product Description
The CLE-LINE Straight Flute Tap (SKU 407F08, MPN C00751) is a General Purpose Hand Tap with a 1/2"-20 UNF thread size. It features an H5 / 2B tolerance, Plug Chamfer, 4 flutes, and is made from High Speed Steel.
Frequently Asked Questions
What is a CLE-LINE straight flute tap used for?
A CLE-LINE straight flute tap is used for cutting internal threads in pre-drilled holes. It is ideal for general-purpose hand tapping in ferrous and non-ferrous materials, commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the CLE-LINE C00751 tap?
The CLE-LINE C00751 is a straight flute tap with 1/2"-20 UNF thread, H5 tolerance for 2B class fit, 4 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose hand tapping.
Where to buy CLE-LINE taps in worldwide?
You can source CLE-LINE taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the C00751 tap.
How to select the right tap for UNF threads?
To select the right tap for UNF threads, match the tap size to the required thread specification, such as 1/2"-20 UNF. Consider the chamfer type (plug for general use), flute count (4 for balanced chip evacuation), and material (HSS for standard applications). Always verify the hole size before tapping.
Used in
Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







