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OSG Thread Forming Tap: #4-48 UNF, H5 / 2B, Bottoming Chamfer - High-Performance Thread-Forming Taps for Multiple Materials
OSGHigh-Performance Thread-Forming Taps for Multiple Materials

OSG Thread Forming Tap: #4-48 UNF, H5 / 2B, Bottoming Chamfer

SKU 3G-OTH-242057

Brand
OSG
Item
Thread Forming Tap: #4-48 UNF, H5 / 2B, Bottoming Chamfer
Category
High-Performance Thread-Forming Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1625044815
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG thread forming tap #4-48 UNF used for?

This OSG thread forming tap is used to create internal threads in materials like steel, aluminum, and stainless steel without cutting chips. It is ideal for applications requiring strong threads in ductile materials, common in automotive, aerospace, and general manufacturing.

What are the specifications of OSG thread forming tap 1625044815?

The OSG thread forming tap has a #4-48 UNF thread size, H5 / 2B tolerance, bottoming chamfer, and V coated cobalt construction. It is designed for high-performance threading in multiple materials, with manufacturer part number 1625044815.

Where to buy OSG thread forming tap #4-48 UNF worldwide?

3G Electric supplies and delivers the OSG thread forming tap #4-48 UNF worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure reliable delivery to your facility, regardless of location.

How to select the right thread forming tap for my material?

Select a thread forming tap based on material ductility and thread tolerance. For harder materials like stainless steel, use a coated tap like this OSG V coated cobalt version. Ensure the tap chamfer matches your hole type—bottoming for blind holes—and verify thread size and class (e.g., #4-48 UNF, H5/2B).

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG 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.

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