OSG Thread Forming Tap: #4-40 UNC, H4 / 2B-3B, Modified Bottoming Chamfer
The OSG Thread Forming Tap (#4-40 UNC, MPN 1400105405) is a general-purpose thread-forming tap with an H4 / 2B-3B tolerance, modified bottoming chamfer, and TiN-coated cobalt construction. 3G Electric interprets your…
SKU 3G-OTH-236356
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 (#4-40 UNC, MPN 1400105405) is a general-purpose thread-forming tap with an H4 / 2B-3B tolerance, modified bottoming chamfer, and TiN-coated cobalt construction. 3G Electric interprets your demand for this precision tool, sourcing it from our global network across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps, and controls (as an authorised distributor for brands like FBR, Interpump, and Riello) anchors the trust we bring to every product category, ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the OSG #4-40 UNC thread forming tap used for?
This OSG thread forming tap is used to create internal threads in ductile materials such as aluminum, low-carbon steel, and stainless steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and stronger threads are required.
What are the specifications of the OSG 1400105405 thread forming tap?
The OSG 1400105405 is a #4-40 UNC thread forming tap with a H4 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. It is designed for general purpose threading in materials up to 850 °C hardness, providing wear resistance and extended tool life.
Where to buy OSG thread forming taps worldwide?
You can source OSG thread forming taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 1400105405 tap.
How to select the correct OSG thread forming tap for my application?
Select the OSG tap based on thread size (e.g., #4-40 UNC), material type, and required tolerance class (H4 / 2B-3B). For ductile materials, use a modified bottoming chamfer. TiN coating improves lubricity and tool life. Consult OSG's technical data for specific material recommendations.
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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.
