OSG Straight Flute Tap: #2-56 UNC, H1 / 2B-3B, 3 Flute, Bottoming Chamfer (MPN 1001108)
SKU 3G-OTH-221794
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Frequently Asked Questions
What is the OSG Straight Flute Tap #2-56 UNC used for?
The OSG Straight Flute Tap #2-56 UNC is a general-purpose hand tap designed for threading holes in metal, plastic, and other materials. It is commonly used in manufacturing, automotive, and maintenance applications where precise internal threads are required. The bottoming chamfer allows threading to the bottom of blind holes.
What are the specifications of the OSG Straight Flute Tap #2-56 UNC?
The OSG Straight Flute Tap has a #2-56 UNC thread size, H1 tolerance, and fits 2B-3B thread classes. It features 3 flutes and a bottoming chamfer design. The manufacturer part number is 1001108. This tap is suitable for general-purpose hand threading in various materials.
Where to buy the OSG Straight Flute Tap #2-56 UNC worldwide?
You can source the OSG Straight Flute Tap #2-56 UNC through 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; we provide reliable sourcing for this OSG tap.
How to select the correct OSG Straight Flute Tap for UNC threads?
To select the correct OSG Straight Flute Tap, match the thread size (e.g., #2-56 UNC) and class (2B-3B) to your application. Choose a bottoming chamfer for blind holes or a plug chamfer for through holes. Ensure the tap material suits your workpiece—OSG taps are designed for general-purpose use in metals and plastics.
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3G Electric supplies OSG general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












