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OSG Thread Forming Tap: 7/16"-20 UNF, H7 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 7/16"-20 UNF, H7 / 2B-3B, Plug Chamfer

SKU 3G-OTH-238465

Brand
OSG
Item
Thread Forming Tap: 7/16"-20 UNF, H7 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400142108
Type
H7 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an OSG thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it. It is ideal for ductile materials like aluminum, steel, and stainless steel, producing stronger, burr-free threads in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG 7/16"-20 UNF thread forming tap?

This OSG tap has a 7/16"-20 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. The manufacturer part number is 1400142108. It is designed for general purpose thread forming in a range of materials.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 7/16"-20 UNF tap or any OSG tooling requirement.

How to select the right thread forming tap for your application?

Select a thread forming tap based on thread size, pitch, tolerance class (e.g., H7 / 2B-3B), chamfer type, and coating. For ductile materials, use a plug chamfer and TiCN coating for wear resistance. Always match the tap to the material hardness and hole preparation.

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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