OSG Thread Forming Tap: 1/4"-20 UNC, H12, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1/4"-20 UNC, MPN 1400159008) is an oversized thread-forming tap with an H12 tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction. 3G Electric interprets this demand…
SKU 3G-OTH-281503
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 (1/4"-20 UNC, MPN 1400159008) is an oversized thread-forming tap with an H12 tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction. 3G Electric interprets this demand and delivers it across 14 industrial departments—and far more—with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Frequently Asked Questions
What is an OSG thread forming tap used for?
An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum, brass, and steel. It is ideal for high-speed production environments where chip evacuation is problematic.
What are the specifications of the OSG 1/4"-20 UNC thread forming tap?
This OSG tap has a 1/4"-20 UNC thread size, H12 tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. The TiCN coating reduces friction and extends tool life in abrasive materials. It is designed for through or blind hole threading.
Where to buy OSG thread forming taps worldwide?
3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG taps like the 1/4"-20 UNC H12 TiCN coated model. Contact us for availability and delivery to your location.
How to select the right OSG thread forming tap for my application?
Select based on thread size (e.g., 1/4"-20 UNC), material hardness, and hole type. For blind holes, use a modified bottoming chamfer. TiCN coating suits abrasive materials. Match the tap tolerance (H12) to your thread class requirement. Consult OSG's technical data for optimal speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG oversized thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
