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

OSG 5/8"-18 UNF General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG 5/8"-18 UNF General Purpose Thread-Forming Tap

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237976

Brand
OSG
Item
5/8"-18 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
1400152605

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. This 5/8"-18 UNF plug chamfer tap with TiN coated cobalt is used in ductile materials like aluminum, brass, and low-carbon steel for stronger, chip-free threads.

What are the specifications of the OSG 5/8"-18 UNF thread forming tap?

This OSG tap has a 5/8"-18 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400152605. It is designed for general purpose thread forming in a range of materials.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps like the 5/8"-18 UNF model (MPN 1400152605) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you get the right industrial tooling for your application.

How to select the correct OSG thread forming tap?

Select an OSG thread forming tap based on thread size (e.g., 5/8"-18 UNF), tolerance class (H4 / 2B-3B), chamfer type (plug for through or blind holes), and coating (TiN for lubricity). Match the tap to your material hardness and hole depth for optimal thread quality.

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 without cutting. Features H4 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for general purpose threading in metal workpieces
OSG
Thread-forming tap for creating internal threads in ductile materials without cutting. Features H4 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for general purpose threading in metal workpieces
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without cutting, producing strong, burr-free threads. It features a 5/8"-18 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
OSG
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without cutting, producing strong, burr-free threads. It features a 5/8"-18 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for through or blind holes in general manufacturing applications
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without cutting, producing strong, chip-free threads. It features a 5/8"-18 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for general manufacturing applications requiring reliable thread forming
OSG
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without cutting, producing strong, chip-free threads. It features a 5/8"-18 UNF thread size, H7 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for general manufacturing applications requiring reliable thread forming
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H6 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for through or blind holes in general manufacturing applications
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features H6 / 2B-3B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for through or blind holes in general manufacturing applications
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 5/8"-18 UNF thread size, H8 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for blind or through holes 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 5/8"-18 UNF thread size, H8 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for blind or through holes in general manufacturing applications
This thread-forming tap creates internal threads by displacing material rather than cutting chips, suitable for ductile materials such as aluminum, brass, and low-carbon steel. It features a 5/8"-18 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and is made from cobalt high-speed steel. Used in general manufacturing for producing strong, burr-free threads in blind or through holes
OSG
This thread-forming tap creates internal threads by displacing material rather than cutting chips, suitable for ductile materials such as aluminum, brass, and low-carbon steel. It features a 5/8"-18 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and is made from cobalt high-speed steel. Used in general manufacturing for producing strong, burr-free threads in blind or through holes

More from OSG

View all OSG parts
Thread-forming tap for creating internal threads in ductile materials such as aluminum and steel. H6 tolerance, modified bottoming chamfer suitable for through or blind holes. TiN coated cobalt construction for extended tool life. Manufacturer part number 1400104705
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum and steel. H6 tolerance, modified bottoming chamfer suitable for through or blind holes. TiN coated cobalt construction for extended tool life. Manufacturer part number 1400104705
This OSG thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum and steel. Features #4-40 UNC size, H3 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
OSG
This OSG thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum and steel. Features #4-40 UNC size, H3 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
This thread-forming tap creates internal threads in ductile materials such as aluminum and steel without generating chips. It is suited for blind or through holes requiring strong, burr-free threads. The tap features a #12-24 UNC size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The TiN coating reduces friction and extends tool life in ferrous and non-ferrous materials
OSG
This thread-forming tap creates internal threads in ductile materials such as aluminum and steel without generating chips. It is suited for blind or through holes requiring strong, burr-free threads. The tap features a #12-24 UNC size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The TiN coating reduces friction and extends tool life in ferrous and non-ferrous materials
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/4"-28 UNF thread size, H10 tolerance, plug chamfer, and TiN-coated cobalt construction for reduced friction and extended tool life
OSG
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/4"-28 UNF thread size, H10 tolerance, plug chamfer, and TiN-coated cobalt construction for reduced friction and extended tool life
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, steel, and stainless steel. Features a 1/4"-20 UNC thread size, H6 / 2B-3B tolerance, plug chamfer, and cobalt construction for heat resistance
OSG
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, steel, and stainless steel. Features a 1/4"-20 UNC thread size, H6 / 2B-3B tolerance, plug chamfer, and cobalt construction for heat resistance
General purpose thread-forming tap for ductile materials such as aluminum, brass, and steel. Creates internal threads without cutting chips, suitable for through-hole or blind-hole applications. Features #6-40 UNF thread size, H7 tolerance, plug chamfer, and TiCN coating on cobalt steel
OSG
General purpose thread-forming tap for ductile materials such as aluminum, brass, and steel. Creates internal threads without cutting chips, suitable for through-hole or blind-hole applications. Features #6-40 UNF thread size, H7 tolerance, plug chamfer, and TiCN coating on cobalt steel
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 9/16"-12 UNC thread size with H5 tolerance for 2B/3B fit and a plug chamfer suitable for through-hole or blind-hole applications. Made from cobalt high-speed steel for enhanced wear resistance
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 9/16"-12 UNC thread size with H5 tolerance for 2B/3B fit and a plug chamfer suitable for through-hole or blind-hole applications. Made from cobalt high-speed steel for enhanced wear resistance
OSG Thread Forming Tap: #10-32 UNF, H6 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400121501)
OSG
OSG Thread Forming Tap: #10-32 UNF, H6 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400121501)