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OSG 3/8"-24 UNF General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG 3/8"-24 UNF General Purpose Thread-Forming Tap

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237118

Brand
OSG
Item
3/8"-24 UNF General Purpose Thread-Forming Tap
Category
General Purpose 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
1400136800

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 3/8"-24 UNF used for?

This OSG thread forming tap creates internal threads in ductile materials like aluminum and steel without cutting, producing stronger threads with no chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise 3/8"-24 UNF threads.

What are the specifications of the OSG Thread Forming Tap 3/8"-24 UNF?

This OSG tap has a 3/8"-24 UNF thread size, H4 / 2B-3B tolerance, bottoming chamfer, and is made from cobalt for durability. The manufacturer part number is 1400136800. It is designed for general purpose thread forming in production environments.

Where to buy the OSG Thread Forming Tap 3/8"-24 UNF worldwide?

3G Electric supplies the OSG Thread Forming Tap 3/8"-24 UNF worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this OSG tap and other industrial cutting tools.

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

Select an OSG thread forming tap based on thread size (e.g., 3/8"-24 UNF), material type, and tolerance class (H4 / 2B-3B). For bottoming holes, use a bottoming chamfer. Cobalt taps suit harder materials. 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
This thread-forming tap creates internal threads in ductile materials such as aluminum, low-carbon steel, and brass without cutting, eliminating chips and producing stronger threads. It features a modified bottoming chamfer and is made from cobalt. Tolerance class H4 / 2B-3B ensures precise thread fit. Suitable for general-purpose manufacturing and maintenance applications
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This thread-forming tap creates internal threads in ductile materials such as aluminum, low-carbon steel, and brass without cutting, eliminating chips and producing stronger threads. It features a modified bottoming chamfer and is made from cobalt. Tolerance class H4 / 2B-3B ensures precise thread fit. Suitable for general-purpose manufacturing and maintenance applications
OSG Thread Forming Tap: 3/8"-24 UNF, H6 / 2B-3B, Bottoming Chamfer, Cobalt (MPN 1400137000)
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OSG Thread Forming Tap: 3/8"-24 UNF, H6 / 2B-3B, Bottoming Chamfer, Cobalt (MPN 1400137000)
OSG Thread Forming Tap: 3/8"-24 UNF, H4 / 2B-3B, Bottoming Chamfer, TiN Coated Cobalt (MPN 1400136805)
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OSG Thread Forming Tap: 3/8"-24 UNF, H4 / 2B-3B, Bottoming Chamfer, TiN Coated Cobalt (MPN 1400136805)
This thread-forming tap creates internal threads in ductile materials such as aluminum, steel, and stainless steel. It features a bottoming chamfer for threading to the bottom of blind holes, a TiCN coating for wear resistance, and a cobalt substrate for strength. Tolerance class H4 / 2B-3B ensures precise fit. Suitable for general manufacturing applications
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This thread-forming tap creates internal threads in ductile materials such as aluminum, steel, and stainless steel. It features a bottoming chamfer for threading to the bottom of blind holes, a TiCN coating for wear resistance, and a cobalt substrate for strength. Tolerance class H4 / 2B-3B ensures precise fit. Suitable for general manufacturing applications
Thread-forming tap for creating internal threads in ductile materials without generating chips. Features a bottoming chamfer for threading to the bottom of blind holes. Black oxide cobalt finish provides lubricity and wear resistance. Suitable for general purpose threading in ferrous and non-ferrous materials
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Thread-forming tap for creating internal threads in ductile materials without generating chips. Features a bottoming chamfer for threading to the bottom of blind holes. Black oxide cobalt finish provides lubricity and wear resistance. Suitable for general purpose threading in ferrous and non-ferrous materials
Thread-forming tap for creating internal threads by cold-forming ductile materials such as aluminum, steel, and stainless steel. Features a bottoming chamfer for threading to the bottom of blind holes. Made from cobalt high-speed steel with tolerance class H7 / 2B-3B. Suitable for general-purpose threading in manufacturing applications
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Thread-forming tap for creating internal threads by cold-forming ductile materials such as aluminum, steel, and stainless steel. Features a bottoming chamfer for threading to the bottom of blind holes. Made from cobalt high-speed steel with tolerance class H7 / 2B-3B. Suitable for general-purpose threading in manufacturing applications

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Thread-forming tap for creating internal threads by material displacement, reducing chip generation and improving thread strength. Suitable for ductile materials such as aluminum and steel. Features H9 tolerance, modified bottoming chamfer, and TiN coated cobalt construction for reduced friction and extended tool life
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Thread-forming tap for creating internal threads by material displacement, reducing chip generation and improving thread strength. Suitable for ductile materials such as aluminum and steel. Features H9 tolerance, modified bottoming chamfer, and TiN coated cobalt construction for reduced friction and extended tool life
Thread-forming tap for producing internal threads in ductile materials without generating chips. Features a plug chamfer and TiCN-coated cobalt construction. Suitable for CNC and manual tapping applications in machining and general manufacturing
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Thread-forming tap for producing internal threads in ductile materials without generating chips. Features a plug chamfer and TiCN-coated cobalt construction. Suitable for CNC and manual tapping applications in machining and general manufacturing
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This thread-forming tap creates internal threads by displacing material, producing burr-free threads without chips. It features a modified bottoming chamfer for threading close to the bottom of blind holes. Made from cobalt for heat resistance, it is suited for ductile materials such as aluminum and steel in general manufacturing
OSG Thread Forming Tap: #10-24 UNC, H2 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400119008)
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OSG Thread Forming Tap: 3/8"-16 UNC, H9 / 2B, Bottoming Chamfer, Cobalt (MPN 1400134900)
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OSG Thread Forming Tap: 3/8"-16 UNC, H9 / 2B, Bottoming Chamfer, Cobalt (MPN 1400134900)
This thread-forming tap creates internal threads by displacing material, producing chip-free threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. The cobalt construction provides heat resistance for extended tool life. Tolerance class H4 / 2B-3B ensures precise fit for general-purpose threading applications
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This thread-forming tap creates internal threads by displacing material, producing chip-free threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. The cobalt construction provides heat resistance for extended tool life. Tolerance class H4 / 2B-3B ensures precise fit for general-purpose threading applications
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and steel. Features a modified bottoming chamfer, TiCN coated cobalt construction, and H7 / 2B-3B tolerance class
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This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and steel. Features a modified bottoming chamfer, TiCN coated cobalt construction, and H7 / 2B-3B tolerance class