OSG Thread Forming Tap: #5-40 UNC, H4 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (#5-40 UNC, MPN 1400107801) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. 3G Electric interprets customer…
SKU 3G-OTH-237241
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Thread Forming Tap (#5-40 UNC, MPN 1400107801) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is OSG thread forming tap #5-40 UNC used for?
This OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for CNC and manual tapping applications where chip evacuation is problematic, such as automotive and aerospace production.
What are the specifications of OSG thread forming tap #5-40 UNC?
This OSG tap is #5-40 UNC with a modified bottoming chamfer, H4 / 2B-3B tolerance, and black oxide cobalt finish. The manufacturer part number is 1400107801. It is designed for through or blind holes and provides strong thread formation in ductile materials.
Where to buy OSG thread forming tap #5-40 UNC worldwide?
3G Electric supplies and delivers this OSG thread forming 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 OSG taps.
How to select the right thread forming tap for aluminum?
For aluminum, choose a thread forming tap with a black oxide cobalt finish like this OSG #5-40 UNC tap. Ensure the tap size matches your hole diameter and thread class (e.g., 2B-3B). Use proper lubrication and a modified bottoming chamfer for blind holes to reduce torque.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
