OSG Spiral Flute Tap: 5/8"-11 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer (MPN 0139308)
SKU 3G-OTH-217897
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Frequently Asked Questions
What is the OSG spiral flute tap 0139308 used for?
The OSG spiral flute tap 0139308 is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threading is required.
What are the specifications of the OSG spiral flute tap 0139308?
The OSG spiral flute tap 0139308 has a thread size of 5/8"-11 UNC, with an H5 tolerance class suitable for 2B-3B fit. It features 4 flutes and a bottoming chamfer for threading to the bottom of blind holes. The manufacturer part number is 0139308.
Where to buy the OSG spiral flute tap 0139308 worldwide?
You can source the OSG spiral flute tap 0139308 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 competitive pricing and reliable sourcing for this OSG tap.
How to select the correct OSG spiral flute tap for steel?
To select the correct OSG spiral flute tap for steel, match the thread size (e.g., 5/8"-11 UNC), tolerance class (H5 for 2B-3B fit), and chamfer type (bottoming for blind holes). OSG taps are engineered for specific materials; use a spiral flute design for steel and stainless steel to ensure chip evacuation and thread quality.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
