OSG Thread Forming Tap: #4-40 UNC, H3 / 2B-3B, Plug Chamfer
OSG General Purpose Thread-Forming Taps.
SKU 3G-OTH-236800
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
OSG General Purpose Thread-Forming Taps.
Frequently Asked Questions
What is an OSG thread forming tap used for?
An OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and steel without cutting. It displaces material to form threads, producing stronger, burr-free threads ideal for automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG #4-40 UNC thread forming tap?
This OSG tap is #4-40 UNC size with H3 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. It is designed for general purpose thread forming in materials up to 850 °C hardness, offering wear resistance and extended tool life.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this #4-40 UNC TiCN coated cobalt tap (MPN 1400105908).
How to select the right OSG thread forming tap for aluminum?
For aluminum, choose a tap with TiCN coating like this OSG #4-40 UNC model to reduce friction and galling. Ensure the H3 / 2B-3B tolerance matches your thread class. Use proper lubrication and a rigid tapping cycle to prevent breakage.
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.
