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OSG Thread Forming Tap: 3/4"-16 UNF, H14, Modified Bottoming Chamfer - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 3/4"-16 UNF, H14, Modified Bottoming Chamfer

The OSG Thread Forming Tap (3/4"-16 UNF) is an oversized thread-forming tap in H14, modified bottoming chamfer, black oxide cobalt (MPN 1400156101). It is designed for forming internal threads without cutting, using…

SKU 3G-OTH-281518

Brand
OSG
Item
Thread Forming Tap: 3/4"-16 UNF, H14, Modified Bottoming 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
1400156101
Type
H14, Modified Bottoming 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 (3/4"-16 UNF) is an oversized thread-forming tap in H14, modified bottoming chamfer, black oxide cobalt (MPN 1400156101). It is designed for forming internal threads without cutting, using the supplied H14 specification for oversized applications.

Frequently Asked Questions

What is the OSG Thread Forming Tap 3/4"-16 UNF used for?

This OSG thread forming tap is used to create internal threads in metal without cutting, which eliminates chips and produces stronger threads. It is ideal for ductile materials like aluminum, steel, and stainless steel in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG Thread Forming Tap 3/4"-16 UNF?

This OSG tap has a 3/4"-16 UNF thread size, H14 tolerance, modified bottoming chamfer, and black oxide cobalt finish. The cobalt material provides heat resistance and wear durability. The manufacturer part number is 1400156101.

Where to buy the OSG Thread Forming Tap 3/4"-16 UNF worldwide?

You can source the OSG Thread Forming Tap 3/4"-16 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 based on thread size, material, and tolerance. For ductile materials like aluminum or steel, use a forming tap. The H14 tolerance indicates a slightly oversized thread for specific fit requirements. Consult OSG's technical data for chamfer type and coating recommendations.

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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