OSG Spiral Flute Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-217840
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Frequently Asked Questions
What is an OSG spiral flute tap used for?
An OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. This makes it ideal for automotive, aerospace, and general manufacturing applications where reliable thread quality is critical.
What are the specifications of the OSG spiral flute tap 0137901?
The OSG spiral flute tap 0137901 has a 3/8"-16 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is designed for threading steel and stainless steel. These specs ensure precise fit and chip evacuation in blind-hole applications.
Where to buy OSG spiral flute taps worldwide?
3G Electric supplies OSG spiral flute taps worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the OSG 0137901 or other OSG threading tools.
How to select the right OSG tap for steel?
For steel, choose an OSG spiral flute tap with a bottoming chamfer for blind holes. Match the thread size (e.g., 3/8"-16 UNC) and tolerance class (H3 / 2B-3B) to your application. Ensure the tap is rated for steel and stainless steel to avoid breakage and achieve consistent 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.
