OSG FORMING Tap: #4-40 UNC, H3 / 2B-3B, Modified Bottoming Chamfer
The OSG FORMING Tap (#4-40 UNC, MPN 2625004403) is a high-performance thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and VI coated powdered metal construction. 3G Electric interprets…
SKU 3G-OTH-242117
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 FORMING Tap (#4-40 UNC, MPN 2625004403) is a high-performance thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and VI coated powdered metal construction. 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG FORMING Tap #4-40 UNC used for?
This OSG FORMING tap creates internal threads in ductile materials like aluminum, steel, and stainless steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications where thread strength and chip evacuation are critical.
What are the specifications of the OSG FORMING Tap #4-40 UNC?
This tap has a #4-40 UNC thread size, H3 / 2B-3B tolerance class, and a modified bottoming chamfer. It features a VI (TiN) coating on powdered metal substrate. The manufacturer part number is 2625004403, and it is designed for high-performance thread forming in multiple materials.
Where to buy OSG FORMING Tap #4-40 UNC worldwide?
You can source the OSG FORMING Tap #4-40 UNC (MPN 2625004403) 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 FORMING tap for my application?
Select based on thread size, material, and chamfer type. For blind holes, use a modified bottoming chamfer like this #4-40 UNC tap. Ensure the H3 / 2B-3B tolerance matches your thread class requirement. OSG's VI coating reduces friction and extends tool life in harder materials.
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Common applications for OSG FORMINGOSG FORMING Products
3G Electric supplies OSG FORMING high-performance thread-forming taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.