We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer

The OSG Thread Forming Tap (1/4"-28 UNF) is a general-purpose thread-forming tap with a Plug Chamfer and Black Oxide Cobalt finish. It is rated H4 / 2B-3B (MPN 1400129301). 3G Electric interprets demand and delivers…

SKU 3G-OTH-237301

Brand
OSG
Item
Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer
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
1400129301
Type
H4 / 2B-3B, Plug Chamfer, Black Oxide Cobalt

Technical Documents

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

Product Description

The OSG Thread Forming Tap (1/4"-28 UNF) is a general-purpose thread-forming tap with a Plug Chamfer and Black Oxide Cobalt finish. It is rated H4 / 2B-3B (MPN 1400129301). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

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 like aluminum, brass, and low-carbon steel without cutting. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, chip-free threads.

What are the specifications of the OSG Thread Forming Tap 1/4"-28 UNF?

This tap has a 1/4"-28 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. The manufacturer part number is 1400129301. It is designed for general purpose thread forming in a variety of materials.

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

You can source the OSG Thread Forming Tap 1/4"-28 UNF 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 my application?

Select based on thread size, material, and tolerance. For 1/4"-28 UNF threads in aluminum or steel, use this OSG tap with H4 / 2B-3B tolerance. Ensure the tap matches your hole size and lubrication requirements for optimal thread quality and tool life.

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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Cross-referenced by specification & description
OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400129201)
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OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400129101)
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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, TiCN Coated Cobalt (MPN 1400129308)
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OSG Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400129308)
OSG Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400129305)
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OSG Thread Forming Tap: 1/4"-28 UNF, H4 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400129305)

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