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

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG #4-48 UNF General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG #4-48 UNF General Purpose Thread-Forming Tap

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236625

Brand
OSG
Item
#4-48 UNF General Purpose Thread-Forming Tap
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
1400107105

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 the OSG Thread Forming Tap #4-48 UNF used for?

This OSG thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading is required. The TiN coating reduces friction and extends tool life.

What are the specifications of the OSG Thread Forming Tap #4-48 UNF?

This OSG tap has a #4-48 UNF thread size, H3 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400107105. It is designed for general purpose thread forming in materials that allow cold flow.

Where to buy OSG Thread Forming Tap #4-48 UNF worldwide?

You can source the OSG Thread Forming Tap #4-48 UNF 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.

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 brass, use a thread forming tap like this OSG #4-48 UNF with TiN coating. Ensure the tap's H3 / 2B-3B tolerance matches your required thread class. 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.

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. Features #4-48 UNF 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 #4-48 UNF thread size, H3 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. Suitable for chip-free threading in general manufacturing applications
Thread-forming tap for creating internal threads in ductile materials without cutting. Suitable for applications in automotive, aerospace, and general manufacturing requiring strong, burr-free threads. Features #4-48 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction
OSG
Thread-forming tap for creating internal threads in ductile materials without cutting. Suitable for applications in automotive, aerospace, and general manufacturing requiring strong, burr-free threads. Features #4-48 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400107008)
OSG
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400107008)
OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107100)
OSG
OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107100)
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400107005)
OSG
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400107005)
OSG Thread Forming Tap: #4-48 UNF, H4 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107200)
OSG
OSG Thread Forming Tap: #4-48 UNF, H4 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107200)

More from OSG

View all OSG parts →
Thread-forming tap for creating internal threads in ductile materials without cutting. Features H9 tolerance, modified bottoming chamfer for blind holes, and black oxide cobalt finish. Suitable for general manufacturing applications in steel and aluminum
OSG
Thread-forming tap for creating internal threads in ductile materials without cutting. Features H9 tolerance, modified bottoming chamfer for blind holes, and black oxide cobalt finish. Suitable for general manufacturing applications in steel and aluminum
This thread-forming tap creates internal threads by displacing material rather than cutting, which eliminates chip evacuation issues. It features a modified bottoming chamfer for threading close to the bottom of blind holes and is made from cobalt for wear resistance. Suitable for use in ductile materials such as aluminum and mild steel in general manufacturing applications
OSG
This thread-forming tap creates internal threads by displacing material rather than cutting, which eliminates chip evacuation issues. It features a modified bottoming chamfer for threading close to the bottom of blind holes and is made from cobalt for wear resistance. Suitable for use in ductile materials such as aluminum and mild steel in general manufacturing applications
Thread-forming tap for creating internal threads in metal or plastic workpieces without cutting material. Features a bottoming chamfer for threading close to the bottom of blind holes. Black oxide cobalt finish provides wear resistance and lubricity. Tolerance class H3 / 2B
OSG
Thread-forming tap for creating internal threads in metal or plastic workpieces without cutting material. Features a bottoming chamfer for threading close to the bottom of blind holes. Black oxide cobalt finish provides wear resistance and lubricity. Tolerance class H3 / 2B
This thread-forming tap creates internal threads by displacing material rather than cutting, reducing chip debris. Suitable for ductile materials such as aluminum, steel, and stainless steel. Features a #5-44 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction
OSG
This thread-forming tap creates internal threads by displacing material rather than cutting, reducing chip debris. Suitable for ductile materials such as aluminum, steel, and stainless steel. Features a #5-44 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction
Thread-forming tap for creating internal threads in ductile materials such as aluminum, low-carbon steel, and stainless steel. Features a modified bottoming chamfer for use in through or blind holes, and TiCN coating on cobalt steel for extended tool life. Precision class H6 / 2B-3B
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, low-carbon steel, and stainless steel. Features a modified bottoming chamfer for use in through or blind holes, and TiCN coating on cobalt steel for extended tool life. Precision class H6 / 2B-3B
Thread-forming tap for creating internal threads in ductile materials such as aluminum and steel. Features a bottoming chamfer design for threading to the bottom of blind holes. Made from cobalt high-speed steel with a metric size of M2.5x0.45 and thread tolerance class D3 / 4H
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum and steel. Features a bottoming chamfer design for threading to the bottom of blind holes. Made from cobalt high-speed steel with a metric size of M2.5x0.45 and thread tolerance class D3 / 4H
This thread-forming tap creates internal threads by displacing material rather than cutting, eliminating chip debris. Suitable for ductile materials such as aluminum, steel, and stainless steel in general manufacturing applications. Features a plug chamfer and TiCN coating on cobalt steel for extended tool life
OSG
This thread-forming tap creates internal threads by displacing material rather than cutting, eliminating chip debris. Suitable for ductile materials such as aluminum, steel, and stainless steel in general manufacturing applications. Features a plug chamfer and TiCN coating on cobalt steel for extended tool life
Thread-forming tap for creating internal threads in ductile materials by material displacement. Features a bottoming chamfer for threading to the bottom of blind holes, TiCN coating for extended tool life, and H5 tolerance for 2B-3B class fit. Suitable for general manufacturing applications
OSG
Thread-forming tap for creating internal threads in ductile materials by material displacement. Features a bottoming chamfer for threading to the bottom of blind holes, TiCN coating for extended tool life, and H5 tolerance for 2B-3B class fit. Suitable for general manufacturing applications