OSG Spiral Flute Tap: #4-40 UNC, 2B, 2 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (#4-40 UNC, MPN 2985000) is a general-purpose spiral-flute tap with a 2B thread class, bottoming chamfer, 2 flutes, and high-speed steel construction. 3G Electric interprets customer demand…
SKU 3G-OTH-229842
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Flute Tap (#4-40 UNC, MPN 2985000) is a general-purpose spiral-flute tap with a 2B thread class, bottoming chamfer, 2 flutes, and high-speed steel construction. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor for brands including OSG, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is OSG spiral flute tap #4-40 UNC used for?
This OSG spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its bottoming chamfer and 2-flute design efficiently evacuate chips upward, making it ideal for general-purpose tapping in machining and maintenance applications.
What are the specifications of OSG spiral flute tap #4-40 UNC?
This OSG tap has a #4-40 UNC thread size, 2B class of fit, 2 flutes, a bottoming chamfer, and is made of high-speed steel. The manufacturer part number is 2985000. It is designed for threading blind holes in general-purpose industrial applications.
Where to buy OSG spiral flute tap #4-40 UNC worldwide?
3G Electric supplies and delivers this OSG spiral flute tap worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this and other cutting tools across 14 industrial departments.
How to select the right spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap with a bottoming chamfer to thread close to the hole bottom. Ensure the tap size matches your thread specification, like #4-40 UNC. Use high-speed steel for general-purpose materials. OSG taps are a reliable choice for consistent thread quality.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
