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OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Plug Chamfer

SKU 3G-OTH-237675

Brand
OSG
Item
Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400129200
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Thread Forming Tap 1/4"-28 UNF used for?

The OSG Thread Forming Tap 1/4"-28 UNF is used to create internal threads in metal workpieces without cutting material. It is ideal for general-purpose threading in automotive, aerospace, and industrial manufacturing where strong, burr-free threads are required.

What are the specifications of the OSG Thread Forming Tap 1400129200?

The OSG Thread Forming Tap has a thread size of 1/4"-28 UNF, a thread limit of H3 / 2B-3B, a plug chamfer, and is made of cobalt. The manufacturer part number is 1400129200. It is designed for general-purpose thread forming in various materials.

Where to buy the OSG Thread Forming Tap 1/4"-28 UNF worldwide?

You can source the OSG Thread Forming Tap 1/4"-28 UNF worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG thread forming tap for a job?

To select the correct OSG thread forming tap, match the thread size (e.g., 1/4"-28 UNF) and thread limit (e.g., H3 / 2B-3B) to your workpiece material and required tolerance. Use a plug chamfer for through holes. Cobalt taps suit harder materials. Consult OSG's technical data for guidance.

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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