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3G Electric
OSG #4-48 UNF Thread-Forming STI Tap, H2 / 2B-3B, Modified Bottoming Chamfer - Thread-Forming STI Taps
OSGThread-Forming STI Taps

OSG #4-48 UNF Thread-Forming STI Tap, H2 / 2B-3B, Modified Bottoming Chamfer

<p>The OSG #4-48 UNF Thread-Forming STI Tap (MPN 1626000508) is a precision tap designed for forming threads in helical coil inserts. It features a modified bottoming chamfer for effective thread generation in blind…

SKU 3G-OTH-403927

Brand
OSG
Item
#4-48 UNF Thread-Forming STI Tap, H2 / 2B-3B, Modified Bottoming Chamfer
Part Number
1626000508
Category
Thread-Forming STI Taps
Available to Order
Also known as:1626000508OSG
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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

Technical Specifications

OSG
Manufacturer Part Number
1626000508
Type
#4-48 UNF, H2 / 2B-3B, Modified Bottoming Chamfer

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The OSG #4-48 UNF Thread-Forming STI Tap (MPN 1626000508) is a precision tap designed for forming threads in helical coil inserts. It features a modified bottoming chamfer for effective thread generation in blind holes. With an H2 tolerance and 2B-3B class of fit, it ensures accurate thread dimensions.</p><p>This tap is ideal for manufacturers and maintenance teams in aerospace, automotive, and general engineering. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the thread size and type of this OSG tap?

It is a #4-48 UNF thread-forming STI tap, with H2 tolerance and 2B-3B class of fit, featuring a modified bottoming chamfer.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request, handles GST for Singapore buyers, and offers fast delivery across Singapore and Southeast Asia.

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
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OSG Products

3G Electric supplies OSG thread-forming sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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