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OSG Thread Forming Tap: 7/16"-14 UNC, H7 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 7/16"-14 UNC, H7 / 2B-3B, Plug Chamfer

The OSG Thread Forming Tap (7/16"-14 UNC, MPN 1400140305) is a general-purpose thread-forming tap with a Plug Chamfer and TiN Coated Cobalt construction. It is specified as H7 / 2B-3B, indicating its tolerance class…

SKU 3G-OTH-236711

Brand
OSG
Item
Thread Forming Tap: 7/16"-14 UNC, H7 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400140305
Type
H7 / 2B-3B, Plug Chamfer, TiN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (7/16"-14 UNC, MPN 1400140305) is a general-purpose thread-forming tap with a Plug Chamfer and TiN Coated Cobalt construction. It is specified as H7 / 2B-3B, indicating its tolerance class and fit range for forming internal threads in a variety of materials.

Frequently Asked Questions

What is the OSG Thread Forming Tap 1400140305 used for?

The OSG Thread Forming Tap 1400140305 is used to create internal threads in metal without cutting, by displacing material. It is ideal for ductile materials like aluminum, mild steel, and stainless steel, commonly in automotive and general manufacturing applications.

What are the specifications of the OSG Thread Forming Tap 1400140305?

This OSG tap has a thread size of 7/16"-14 UNC, with a tolerance class of H7 / 2B-3B. It features a plug chamfer, TiN coating on cobalt steel, and the manufacturer part number is 1400140305. It is designed for general-purpose thread forming.

Where to buy the OSG Thread Forming Tap 1400140305 worldwide?

You can source the OSG Thread Forming Tap 1400140305 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the correct OSG thread forming tap for your application?

Select the OSG thread forming tap based on thread size, pitch, and tolerance class matching your hole requirements. For the 1400140305, use 7/16"-14 UNC with H7 / 2B-3B tolerance. Ensure the material is ductile and use proper lubrication to avoid tap breakage.

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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