OSG Spiral Flute Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Bottoming Chamfer (MPN 0137608)
SKU 3G-OTH-218865
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG spiral flute tap 0137608 used for?
The OSG spiral flute tap 0137608 is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and enabling clean threads in deep or blind applications. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG spiral flute tap 0137608?
The OSG spiral flute tap has a thread size of 5/16"-18 UNC, with an H5 tolerance for 2B-3B class fit. It features 3 flutes and a bottoming chamfer, making it suitable for threading to the bottom of blind holes. The manufacturer part number is 0137608.
Where to buy the OSG spiral flute tap 0137608 worldwide?
You can source the OSG spiral flute tap 0137608 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 on this precision threading tool.
How to select the correct OSG spiral flute tap for steel?
For steel and stainless steel, choose a spiral flute tap with a bottoming chamfer for blind holes. The OSG 0137608 with 5/16"-18 UNC, H5 tolerance, and 3 flutes is ideal. Ensure the tap matches the thread class (2B-3B) and material hardness. Use proper cutting fluid and speed for best results.
Used in
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.
