Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OSG Thread Forming Tap: #5-40 UNC, H2 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #5-40 UNC, H2 / 2B-3B, Plug Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236911

Brand
OSG
Item
Thread Forming Tap: #5-40 UNC, H2 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
1400108208

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Thread-Forming Taps.

Frequently Asked Questions

What is an OSG thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger, burr-free threads in ductile materials like aluminum and steel. It is ideal for high-speed production in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG #5-40 UNC thread forming tap?

This OSG tap is #5-40 UNC with a plug chamfer, H2 / 2B-3B tolerance, and TiCN coated cobalt construction. The TiCN coating reduces friction and extends tool life in abrasive materials. It is designed for through-hole or blind-hole threading in ductile workpieces.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine OSG tooling with technical support to ensure the correct tap for your application.

How to select the right OSG thread forming tap for aluminum?

For aluminum, choose a TiCN coated tap like this OSG #5-40 UNC to reduce galling and improve chip evacuation. Ensure the tap's H2 / 2B-3B tolerance matches your thread class requirement. Use proper lubrication and a rigid tapping cycle to prevent breakage in soft materials.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Produces strong, burr-free threads without generating chips. Features #5-40 UNC thread size, H2 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Produces strong, burr-free threads without generating chips. Features #5-40 UNC thread size, H2 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #5-40 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. Suitable for chip-free threading in general manufacturing applications
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #5-40 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. Suitable for chip-free threading in general manufacturing applications
OSG Thread Forming Tap: #5-40 UNC, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400108305)
OSG
OSG Thread Forming Tap: #5-40 UNC, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400108305)
OSG Thread Forming Tap: #5-40 UNC, H4 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400108408)
OSG
OSG Thread Forming Tap: #5-40 UNC, H4 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400108408)
OSG Thread Forming Tap: #5-40 UNC, H2 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400108200)
OSG
OSG Thread Forming Tap: #5-40 UNC, H2 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400108200)
Thread-forming tap for creating internal threads without cutting, reducing chip debris. Suitable for general-purpose threading in various materials. Features #5-40 UNC thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction
OSG
Thread-forming tap for creating internal threads without cutting, reducing chip debris. Suitable for general-purpose threading in various materials. Features #5-40 UNC thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction

More from OSG

View all OSG parts
Thread-forming tap for creating internal threads in ductile materials. Features M3x0.5 metric thread, D10 shank diameter, modified bottoming chamfer, and TiCN coated cobalt construction. Suitable for general machining applications requiring chip-free threading
OSG
Thread-forming tap for creating internal threads in ductile materials. Features M3x0.5 metric thread, D10 shank diameter, modified bottoming chamfer, and TiCN coated cobalt construction. Suitable for general machining applications requiring chip-free threading
OSG Thread Forming Tap: M3x0.5 Metric, D3 / 4H, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1410101608)
OSG
OSG Thread Forming Tap: M3x0.5 Metric, D3 / 4H, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1410101608)
OSG Thread Forming Tap: #8-36 UNF, H6 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400116405)
OSG
OSG Thread Forming Tap: #8-36 UNF, H6 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400116405)
This thread-forming tap creates internal threads by displacing material rather than cutting, producing strong, burr-free threads. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features #6-40 UNF thread size, H9 tolerance, plug chamfer, and TiN coated cobalt construction
OSG
This thread-forming tap creates internal threads by displacing material rather than cutting, producing strong, burr-free threads. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features #6-40 UNF thread size, H9 tolerance, plug chamfer, and TiN coated cobalt construction
OSG Thread Forming Tap: #6-40 UNF, H6 / 2B, Modified Bottoming Chamfer, Cobalt (MPN 1400112500)
OSG
OSG Thread Forming Tap: #6-40 UNF, H6 / 2B, Modified Bottoming Chamfer, Cobalt (MPN 1400112500)
Thread-forming tap for creating internal threads in metal workpieces without cutting, reducing chip buildup. Suitable for general-purpose threading in materials such as steel and aluminum. Features #5-44 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
OSG
Thread-forming tap for creating internal threads in metal workpieces without cutting, reducing chip buildup. Suitable for general-purpose threading in materials such as steel and aluminum. Features #5-44 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
Thread-forming tap for creating internal threads in ductile materials by material displacement. #12-28 UNF thread size, H5 tolerance for 2B-3B class fit, modified bottoming chamfer. TiN coated cobalt construction for wear resistance. Suitable for general manufacturing applications
OSG
Thread-forming tap for creating internal threads in ductile materials by material displacement. #12-28 UNF thread size, H5 tolerance for 2B-3B class fit, modified bottoming chamfer. TiN coated cobalt construction for wear resistance. Suitable for general manufacturing applications
OSG Thread Forming Tap: #10-24 UNC, H4 / 2B, Bottoming Chamfer, Cobalt (MPN 1400117900)
OSG
OSG Thread Forming Tap: #10-24 UNC, H4 / 2B, Bottoming Chamfer, Cobalt (MPN 1400117900)