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OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer

OSG Oversized Thread-Forming Taps.

SKU 3G-OTH-281748

Brand
OSG
Item
Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer
Category
Oversized Thread-Forming Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1400140701

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Oversized Thread-Forming Taps.

Frequently Asked Questions

What is the OSG 1400140701 thread forming tap used for?

The OSG 1400140701 is a 7/16"-14 UNC oversized thread-forming tap used to create internal threads in ductile materials like aluminum, steel, and copper. It is ideal for automotive, aerospace, and general manufacturing applications where thread strength and chip-free tapping are required.

What are the specifications of the OSG 1400140701 tap?

The OSG 1400140701 is a thread-forming tap with size 7/16"-14 UNC, H11 tolerance for 2B class fit, plug chamfer, and black oxide cobalt construction. It is an oversized tap designed for use in materials that require thread forming rather than cutting.

Where to buy the OSG 1400140701 tap worldwide?

You can source the OSG 1400140701 tap through 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 on this oversized thread-forming tap.

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

Select the OSG tap based on thread size (7/16"-14 UNC), material type, and tolerance class (H11 for 2B fit). For ductile materials, use a thread-forming tap to avoid chips. Ensure the tap is oversized if you need a larger thread diameter. 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 oversized 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: 7/16"-20 UNF, H11, Plug Chamfer, Black Oxide Cobalt (MPN 1400142501)
OSG
OSG Thread Forming Tap: 7/16"-20 UNF, H11, Plug Chamfer, Black Oxide Cobalt (MPN 1400142501)
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer, Cobalt (MPN 1400140700)
OSG
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer, Cobalt (MPN 1400140700)
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing stronger, burr-free threads without chips. It features a 3/8"-16 UNC thread size, H11 / 2B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for through-hole or blind-hole thread forming in ductile materials such as aluminum, brass, and low-carbon steel
OSG
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing stronger, burr-free threads without chips. It features a 3/8"-16 UNC thread size, H11 / 2B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for through-hole or blind-hole thread forming in ductile materials such as aluminum, brass, and low-carbon steel
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400140708)
OSG
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400140708)
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400140705)
OSG
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400140705)
OSG Thread Forming Tap: 7/16"-20 UNF, H11, Plug Chamfer, Cobalt (MPN 1400142500)
OSG
OSG Thread Forming Tap: 7/16"-20 UNF, H11, Plug Chamfer, Cobalt (MPN 1400142500)

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This oversized thread-forming tap from OSG is designed for creating internal threads by material displacement, reducing chip formation. It features a modified bottoming chamfer suitable for through or blind holes, and a TiCN coating on cobalt steel for enhanced wear resistance. Typical applications include threading in ductile metals such as aluminum, steel, and stainless steel in general manufacturing
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This oversized thread-forming tap from OSG is designed for forming internal threads by displacing material in ductile materials. It features a 3/8"-16 UNC thread size, H12 tolerance for controlled oversize fit, a modified bottoming chamfer, and a black oxide cobalt finish. Suitable for applications requiring precise thread dimensions in materials such as aluminum, steel, and stainless steel
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This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials without cutting, reducing chip issues. It features a 9/16"-12 UNC thread size, H11 / 2B tolerance class, modified bottoming chamfer, and TiN coated cobalt construction. Suitable for use in general manufacturing applications where thread forming is preferred
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This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as steel and aluminum. It features a plug chamfer and TiN coated cobalt construction, with H11 tolerance for 2B class fit. Suitable for through or blind holes in general manufacturing applications