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OSG Thread Forming Tap: #4-48 UNF, H7, Plug Chamfer, Cobalt (MPN 1400107500) - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #4-48 UNF, H7, Plug Chamfer, Cobalt (MPN 1400107500)

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237980

Brand
OSG
Item
Thread Forming Tap: #4-48 UNF, H7, Plug Chamfer, Cobalt
Category
General Purpose Thread-Forming Taps
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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
1400107500

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming Taps.

Frequently Asked Questions

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

This OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for high-speed production environments where chip evacuation is problematic, such as automotive and aerospace manufacturing.

What are the specifications of OSG thread forming tap #4-48 UNF?

This OSG tap is #4-48 UNF size with H7 tolerance, plug chamfer, and cobalt construction. The manufacturer part number is 1400107500. It is designed for thread forming in materials up to 850 °C hardness, offering improved thread strength and tool life.

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

3G Electric supplies and delivers this OSG thread forming tap worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure reliable delivery to your facility. Contact us for availability and lead time.

How to select the right thread forming tap for #4-48 UNF?

Select a tap with the correct size (#4-48 UNF), tolerance (H7 for standard fits), and chamfer type (plug for through holes). Cobalt material suits harder workpieces. Ensure the tap matches your material's ductility—forming taps require at least 10% elongation in the workpiece.

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 general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
OSG Thread Forming Tap: #4-48 UNF, H6 / 2B, Plug Chamfer, Cobalt (MPN 1400107400)
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OSG Thread Forming Tap: #4-48 UNF, H7, Plug Chamfer, TiCN Coated Cobalt (MPN 1400107508)
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OSG Thread Forming Tap: #4-48 UNF, H5 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400107308)
OSG Thread Forming Tap: #4-48 UNF, H7, Plug Chamfer, Black Oxide Cobalt (MPN 1400107501)
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OSG Thread Forming Tap: #4-48 UNF, H7, Plug Chamfer, Black Oxide Cobalt (MPN 1400107501)

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