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OSG 1/4"-28 UNF Thread-Forming Tap, H6 / 2B-3B, Plug Chamfer, Cobalt - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG 1/4"-28 UNF Thread-Forming Tap, H6 / 2B-3B, Plug Chamfer, Cobalt

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-238202

Brand
OSG
Item
1/4"-28 UNF Thread-Forming Tap, H6 / 2B-3B, Plug Chamfer, Cobalt
Category
General Purpose Thread-Forming Taps
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1400129500

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Thread-Forming Taps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

This OSG thread forming tap is used to create internal threads in ductile materials such as steel, aluminum, and brass without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, precise threads.

What are the specifications of the OSG Thread Forming Tap 1400129500?

The OSG thread forming tap has a thread size of 1/4"-28 UNF, a plug chamfer, and a tolerance class of H6 / 2B-3B. It is made from cobalt for durability and is designed for general purpose thread forming in a variety of 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 from 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 my application?

Select the OSG thread forming tap based on thread size, pitch, and material. For 1/4"-28 UNF threads in steel or aluminum, use a cobalt tap with H6 tolerance. Ensure the tap chamfer matches your hole depth—plug chamfer suits most blind and through holes.

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
Thread-forming tap for creating internal threads in metal workpieces without cutting material. Suitable for general-purpose threading applications in manufacturing. Features a 1/4"-28 UNF thread size, H3 / 2B-3B thread limit, plug chamfer, and cobalt construction
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Thread-forming tap for creating internal threads in metal workpieces without cutting material. Suitable for general-purpose threading applications in manufacturing. Features a 1/4"-28 UNF thread size, H3 / 2B-3B thread limit, plug chamfer, and cobalt construction
OSG Thread Forming Tap: 1/4"-28 UNF, H6 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400129508)
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OSG Thread Forming Tap: 1/4"-28 UNF, H6 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400129508)
OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400129100)
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OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400129100)
OSG Thread Forming Tap: 1/4"-28 UNF, H8 / 2B, Plug Chamfer, Cobalt (MPN 1400129700)
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OSG Thread Forming Tap: 1/4"-28 UNF, H8 / 2B, Plug Chamfer, Cobalt (MPN 1400129700)
OSG Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400129300)
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OSG Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400129300)
OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400129205)
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OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400129205)

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