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OSG 3/8"-16 UNC General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG 3/8"-16 UNC General Purpose Thread-Forming Tap

The OSG Thread Forming Tap (3/8"-16 UNC, MPN 1400134701) is a general-purpose thread-forming tap with a bottoming chamfer and black oxide cobalt finish. It is specified as H7 / 2B-3B, suitable for forming threads in…

SKU 3G-OTH-236454

Brand
OSG
Item
3/8"-16 UNC General Purpose Thread-Forming Tap
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400134701
Type
H7 / 2B-3B, 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 (3/8"-16 UNC, MPN 1400134701) is a general-purpose thread-forming tap with a bottoming chamfer and black oxide cobalt finish. It is specified as H7 / 2B-3B, suitable for forming threads in a range of materials.

Frequently Asked Questions

What is the OSG Thread Forming Tap 3/8"-16 UNC used for?

This OSG thread forming tap is used to create internal threads in metal without cutting, reducing chip problems. 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 1400134701?

The OSG Thread Forming Tap has a 3/8"-16 UNC thread size, H7 / 2B-3B tolerance, bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400134701. It is designed for general purpose thread forming in ferrous and non-ferrous materials.

Where to buy OSG Thread Forming Tap 3/8"-16 UNC worldwide?

You can source the OSG Thread Forming Tap 3/8"-16 UNC from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your manufacturing needs.

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

Select the OSG thread forming tap based on thread size (e.g., 3/8"-16 UNC), material hardness, and required tolerance (H7 / 2B-3B). For ductile materials, use a bottoming chamfer for blind holes. Consult OSG's technical data for optimal speed 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: 3/8"-16 UNC, H8 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400135401)
OSG
OSG Thread Forming Tap: 3/8"-16 UNC, H8 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400135401)
This OSG thread-forming tap is designed for creating internal threads in ductile materials such as aluminum and steel without cutting, producing strong, burr-free threads. It features a bottoming chamfer for threading close to the bottom of blind holes and a black oxide cobalt finish for wear resistance. Tolerance class H8 / 2B-3B ensures precise thread fit. Common applications include automotive, aerospace, and general manufacturing
OSG
This OSG thread-forming tap is designed for creating internal threads in ductile materials such as aluminum and steel without cutting, producing strong, burr-free threads. It features a bottoming chamfer for threading close to the bottom of blind holes and a black oxide cobalt finish for wear resistance. Tolerance class H8 / 2B-3B ensures precise thread fit. Common applications include automotive, aerospace, and general manufacturing
OSG Thread Forming Tap: 3/8"-16 UNC, H6 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400134601)
OSG
OSG Thread Forming Tap: 3/8"-16 UNC, H6 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400134601)
Thread-forming tap for creating internal threads in ductile materials without cutting, reducing chip issues. Features H6 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. Suitable for general machining applications in steel, aluminum, and brass
OSG
Thread-forming tap for creating internal threads in ductile materials without cutting, reducing chip issues. Features H6 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. Suitable for general machining applications in steel, aluminum, and brass
Thread-forming tap for creating internal threads in ductile materials without generating chips. Suitable for through or blind holes in production environments. Features a modified bottoming chamfer and black oxide cobalt finish. Tolerance class H9 / 2B
OSG
Thread-forming tap for creating internal threads in ductile materials without generating chips. Suitable for through or blind holes in production environments. Features a modified bottoming chamfer and black oxide cobalt finish. Tolerance class H9 / 2B
OSG Thread Forming Tap: 5/16"-18 UNC, H7 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400130101)
OSG
OSG Thread Forming Tap: 5/16"-18 UNC, H7 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400130101)

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Thread-forming tap for creating internal threads without cutting, suitable for general-purpose use in metals. Features a modified bottoming chamfer for threading close to the bottom of blind holes. Black oxide cobalt finish provides wear resistance. Thread size #3-56 UNF with H2 / 2B-3B tolerance class
Thread-forming tap for producing internal threads in ductile materials without generating chips. Features a plug chamfer and black oxide cobalt finish. Tolerance H9 / 2B-3B. Suitable for general machining applications where strong, precise threads are required
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Thread-forming tap for producing internal threads in ductile materials without generating chips. Features a plug chamfer and black oxide cobalt finish. Tolerance H9 / 2B-3B. Suitable for general machining applications where strong, precise threads are required
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