OSG Thread Forming Tap: 1/4"-20 UNC, H3 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (1/4"-20 UNC, MPN 1400126108) is a general purpose thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. 3G Electric sources this…
SKU 3G-OTH-237567
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
The OSG Thread Forming Tap (1/4"-20 UNC, MPN 1400126108) is a general purpose thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. 3G Electric sources this precision tool as part of our industrial supply across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the OSG Thread Forming Tap 1/4"-20 UNC used for?
This OSG thread forming tap is used to create internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It is ideal for CNC and manual tapping applications where chip-free threading is required, common in automotive and general manufacturing.
What are the specifications of the OSG Thread Forming Tap 1/4"-20 UNC?
This OSG tap has a 1/4"-20 UNC thread size, H3 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400126108. It is designed for general purpose thread forming in materials up to 850 °C hardness.
Where to buy OSG Thread Forming Tap 1/4"-20 UNC worldwide?
You can source the OSG Thread Forming Tap 1/4"-20 UNC (MPN 1400126108) from 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 thread forming tap for my application?
Select based on thread size (e.g., 1/4"-20 UNC), material hardness, and required thread class (H3 / 2B-3B). For ductile materials, use a forming tap with TiCN coating for longer tool life. Always match the chamfer type to your hole depth—modified bottoming works for blind holes.
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.
