OSG Straight Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 4 Flute, Bottoming Chamfer
The OSG Straight Flute Tap (1/2"-13 UNC) is a 4-flute, bottoming-chamfer machine tap for aluminum, featuring H3 / 2B-3B tolerance and V Coated Powdered Metal construction (MPN 1005201408). 3G Electric sources this…
SKU 3G-OTH-211007
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Product Description
The OSG Straight Flute Tap (1/2"-13 UNC) is a 4-flute, bottoming-chamfer machine tap for aluminum, featuring H3 / 2B-3B tolerance and V Coated Powdered Metal construction (MPN 1005201408). 3G Electric sources this genuine OSG tool alongside thousands of industrial consumables across 14 departments, with specialist expertise in combustion, pumps and controls to ensure you get the right solution.
Frequently Asked Questions
What is the OSG Straight Flute Tap 1/2"-13 UNC used for?
This OSG straight flute tap is designed for threading aluminum and non-ferrous materials. Its V coated powdered metal construction and bottoming chamfer make it ideal for through-hole or blind-hole applications requiring precise internal threads. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG Straight Flute Tap 1/2"-13 UNC?
The OSG tap has a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made of V coated powdered metal with MPN 1005201408. This tap is designed for aluminum and produces Class 2B or 3B threads.
Where to buy OSG Straight Flute Tap 1/2"-13 UNC worldwide?
3G Electric supplies the OSG Straight Flute Tap 1/2"-13 UNC worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct OSG tap for aluminum threading?
For aluminum, choose a tap with a V coating to reduce friction and a bottoming chamfer for blind holes. The OSG straight flute tap with H3 / 2B-3B tolerance ensures proper fit. Match the thread size (e.g., 1/2"-13 UNC) to your application. Always use proper cutting fluid for best results.
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3G Electric supplies OSG straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
