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OSG Thread Forming Tap: 3/8"-16 UNC, H8 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 3/8"-16 UNC, H8 / 2B-3B, Plug Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237090

Brand
OSG
Item
Thread Forming Tap: 3/8"-16 UNC, H8 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1400136300

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 used for?

OSG thread forming taps create internal threads without cutting, displacing material to form threads in ductile materials like aluminum, brass, and steel. They are ideal for high-speed production in automotive, aerospace, and general manufacturing applications requiring strong, chip-free threads.

What are the specifications of OSG thread forming tap 3/8-16 UNC?

This OSG thread forming tap has a 3/8-16 UNC thread size, H8 / 2B-3B tolerance, plug chamfer, and is made from cobalt for durability. The manufacturer part number is 1400136300. 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, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine OSG taps to support your production needs across any location.

How to select the right OSG thread forming tap?

Select an OSG thread forming tap based on material type, thread size, and tolerance class. For ductile materials like aluminum or low-carbon steel, use a plug chamfer tap with H8 tolerance. Ensure the tap matches the required thread class (2B or 3B) for proper fit and performance.

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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OSG Thread Forming Tap: 3/8"-16 UNC, H8 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400136308)
OSG Thread Forming Tap: 3/8"-16 UNC, H7 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400136200)
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OSG Thread Forming Tap: 3/8"-16 UNC, H7 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400136200)
OSG Thread Forming Tap: 3/8"-16 UNC, H7 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400136208)
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OSG Thread Forming Tap: 3/8"-16 UNC, H7 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400136208)

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