OSG Straight Flute Tap: 1/2"-20 UNF, H5 / 2B-3B, 4 Flute, Bottoming Chamfer
The OSG Straight Flute Tap (1/2"-20 UNF) is a straight-flute machine tap for aluminum, featuring an H5 / 2B-3B tolerance, bottoming chamfer, 4 flutes, and V Coated Powdered Metal construction (MPN 1005601708). 3G…
SKU 3G-OTH-211074
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Product Description
The OSG Straight Flute Tap (1/2"-20 UNF) is a straight-flute machine tap for aluminum, featuring an H5 / 2B-3B tolerance, bottoming chamfer, 4 flutes, and V Coated Powdered Metal construction (MPN 1005601708). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is the OSG straight flute tap 1/2"-20 UNF 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 UNF threads. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG straight flute tap MPN 1005601708?
This OSG tap has a thread size of 1/2"-20 UNF, with an H5 tolerance suitable for 2B-3B class fit. It features 4 flutes, a bottoming chamfer, and a V-coated powdered metal body. The manufacturer part number is 1005601708.
Where to buy OSG straight flute taps worldwide?
3G Electric supplies OSG straight flute taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MPN 1005601708 tap.
How to select the correct OSG tap for aluminum threading?
For aluminum, choose a tap with a polished flute or coating to reduce chip adhesion. This OSG V-coated powdered metal tap with bottoming chamfer is suitable for blind holes. Ensure the thread size (1/2"-20 UNF) and tolerance (H5) match your application requirements.
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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.















