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OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Plug Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237554

Brand
OSG
Item
Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, 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
1400127508

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 the OSG Thread Forming Tap 1/4"-20 UNC used for?

This OSG thread forming tap is used to create internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and high thread strength are required.

What are the specifications of the OSG Thread Forming Tap 1400127508?

The OSG Thread Forming Tap has a thread size of 1/4"-20 UNC, a thread limit of H8 / 2B, a plug chamfer, and a TiCN coating on cobalt steel. The manufacturer part number is 1400127508. It is designed for general purpose thread forming in ductile materials.

Where to buy OSG Thread Forming Tap 1/4"-20 UNC worldwide?

You can source the OSG Thread Forming Tap 1/4"-20 UNC from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct OSG thread forming tap for my application?

Select an OSG thread forming tap based on thread size, pitch, and material. For ductile materials like aluminum or brass, use a forming tap with a TiCN coating for longer tool life. Ensure the thread limit (e.g., H8 / 2B) matches your required tolerance. Consult OSG's technical data for optimal speeds and lubrication.

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
OSG Thread Forming Tap: 1/4"-20 UNC, H9 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400127608)
OSG
OSG Thread Forming Tap: 1/4"-20 UNC, H9 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400127608)
OSG Thread Forming Tap: 1/4"-20 UNC, H9 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400127605)
OSG
OSG Thread Forming Tap: 1/4"-20 UNC, H9 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400127605)
OSG Thread Forming Tap: 1/4"-20 UNC, H9 / 2B, Plug Chamfer, Cobalt (MPN 1400127600)
OSG
OSG Thread Forming Tap: 1/4"-20 UNC, H9 / 2B, Plug Chamfer, Cobalt (MPN 1400127600)
OSG Thread Forming Tap: 1/4"-28 UNF, H8 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400129708)
OSG
OSG Thread Forming Tap: 1/4"-28 UNF, H8 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400129708)
OSG Thread Forming Tap: 1/4"-28 UNF, H8 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400129705)
OSG
OSG Thread Forming Tap: 1/4"-28 UNF, H8 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400129705)
OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400145808)
OSG
OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400145808)

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