OSG Spiral Flute Tap: #2-56 UNC, H2 / 2B-3B, 2 Flute
OSG Spiral-Flute Taps for Steel & Stainless Steel.
SKU 3G-OTH-217759
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
OSG Spiral-Flute Taps for Steel & Stainless Steel.
Frequently Asked Questions
What is the OSG spiral flute tap #2-56 UNC used for?
The OSG spiral flute tap #2-56 UNC is designed for threading steel and stainless steel. Its spiral flute design pushes chips forward, making it ideal for through-hole applications. The bottoming chamfer allows threading close to the bottom of a blind hole. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG spiral flute tap #2-56 UNC?
This OSG tap has a #2-56 UNC thread size, H2 / 2B-3B tolerance, 2 flutes, and a bottoming chamfer. The manufacturer part number is 0135401. It is designed for steel and stainless steel. The H2 limit ensures precise thread fit for class 2B and 3B applications.
Where to buy OSG spiral flute tap #2-56 UNC worldwide?
You can source the OSG spiral flute tap #2-56 UNC (MPN 0135401) 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.
How to select the correct OSG spiral flute tap for steel?
Select the OSG spiral flute tap based on thread size, material, and hole type. For #2-56 UNC in steel, use a bottoming chamfer for blind holes. The H2 / 2B-3B tolerance ensures proper fit. Always match the tap to the material hardness and use appropriate cutting fluid 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.
