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OSG Thread Forming Tap: #4-40 UNC, H6 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400106208) - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #4-40 UNC, H6 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400106208)

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236934

Brand
OSG
Item
Thread Forming Tap: #4-40 UNC, H6 / 2B, Plug Chamfer, TiCN Coated Cobalt
Category
General Purpose Thread-Forming Taps
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1400106208

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 the OSG Thread Forming Tap #4-40 UNC used for?

The OSG Thread Forming Tap #4-40 UNC is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications where thread strength and cleanliness are critical.

What are the specifications of the OSG Thread Forming Tap #4-40 UNC?

This OSG tap has a #4-40 UNC thread size, H6 / 2B tolerance, plug chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400106208. It is designed for through-hole or blind-hole threading in materials up to 850 °C hardness.

Where to buy the OSG Thread Forming Tap #4-40 UNC worldwide?

You can source the OSG Thread Forming Tap #4-40 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead time; we supply genuine OSG taps for industrial threading needs.

How to select the correct OSG Thread Forming Tap for my application?

Select the OSG Thread Forming Tap based on material type, thread size, and tolerance. For ductile materials like aluminum, use a TiCN coated tap like this #4-40 UNC. Ensure the tap chamfer matches your hole type—plug chamfer suits blind holes. Consult OSG's technical data for optimal speeds and lubrication.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Thread Forming Tap: #4-40 UNC, H6 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400106205)
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OSG Thread Forming Tap: #4-40 UNC, H7, Plug Chamfer, TiCN Coated Cobalt (MPN 1400106308)
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OSG Thread Forming Tap: #4-40 UNC, H7, Plug Chamfer, TiN Coated Cobalt (MPN 1400106305)
OSG Thread Forming Tap: #4-40 UNC, H6 / 2B, Plug Chamfer, Cobalt (MPN 1400106200)
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OSG Thread Forming Tap: #4-40 UNC, H6 / 2B, Plug Chamfer, Cobalt (MPN 1400106200)
OSG Thread Forming Tap: #4-48 UNF, H6 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400107408)
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OSG Thread Forming Tap: #4-48 UNF, H6 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400107408)
OSG Thread Forming Tap: #4-40 UNC, H7, Plug Chamfer, Cobalt (MPN 1400106300)
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OSG Thread Forming Tap: #4-40 UNC, H7, Plug Chamfer, Cobalt (MPN 1400106300)

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