EXW Singapore — collect or forward from our Singapore office.

3G Electric
OSG Oversized Thread-Forming Tap: 5/8"-18 UNF - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Oversized Thread-Forming Tap: 5/8"-18 UNF

OSG Oversized Thread-Forming Taps.

SKU 3G-OTH-281618

Brand
OSG
Item
Oversized Thread-Forming Tap: 5/8"-18 UNF
Part Number
1400153301
Category
Oversized Thread-Forming Taps
Available to Order
Also known as:1400153301OSG
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1400153301

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 Oversized 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 tap is ideal for ductile materials like aluminum, steel, and stainless steel, producing stronger, burr-free threads in automotive, aerospace, and general manufacturing applications.

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, H11 / 2B tolerance, plug chamfer, and black oxide cobalt finish. The manufacturer part number is 1400153301. It is an oversized thread-forming tap designed for high-strength threading in demanding industrial environments.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 5/8"-18 UNF tap (MPN 1400153301).

How to select the correct OSG thread forming tap size?

Select the tap based on thread size, pitch, and material. For a 5/8"-18 UNF thread, use this OSG tap with H11 / 2B tolerance. Ensure the hole diameter matches the tap's recommended pre-drill size for forming threads. Consult OSG's technical data for optimal performance in your workpiece material.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
Not sure this is the right part? Photo-identify it→

OSG Products

3G Electric supplies OSG oversized 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 →

More from OSG

View all OSG parts →
This oversized thread-forming tap from OSG is designed for creating internal threads by material displacement in ductile materials such as aluminum, brass, and steel. It features a 1/4"-20 UNC thread size, H12 tolerance, modified bottoming chamfer for through or blind holes, and TiCN-coated cobalt construction to reduce friction and extend tool life. Suitable for high-speed production environments where chip evacuation is problematic
OSG
This oversized thread-forming tap from OSG is designed for creating internal threads by material displacement in ductile materials such as aluminum, brass, and steel. It features a 1/4"-20 UNC thread size, H12 tolerance, modified bottoming chamfer for through or blind holes, and TiCN-coated cobalt construction to reduce friction and extend tool life. Suitable for high-speed production environments where chip evacuation is problematic
This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. With a 1/2"-20 UNF thread size, H11 tolerance, and plug chamfer, it is suitable for both through and blind holes. The cobalt high-speed steel construction provides wear resistance for forming threads without generating chips
OSG
This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. With a 1/2"-20 UNF thread size, H11 tolerance, and plug chamfer, it is suitable for both through and blind holes. The cobalt high-speed steel construction provides wear resistance for forming threads without generating chips
This oversized thread-forming tap from OSG creates internal threads in ductile materials without cutting, reducing chip issues. It features a 3/8"-16 UNC thread size, H13 pitch diameter tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for forming threads in materials up to 850 °C hardness in general manufacturing applications
OSG
This oversized thread-forming tap from OSG creates internal threads in ductile materials without cutting, reducing chip issues. It features a 3/8"-16 UNC thread size, H13 pitch diameter tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for forming threads in materials up to 850 °C hardness in general manufacturing applications
This OSG thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. It features a 1/2"-13 UNC thread size, H13 oversize tolerance, plug chamfer, and TiCN coating on cobalt steel for wear resistance. Suitable for ductile materials such as aluminum, brass, and low-carbon steel in general manufacturing applications
OSG
This OSG thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. It features a 1/2"-13 UNC thread size, H13 oversize tolerance, plug chamfer, and TiCN coating on cobalt steel for wear resistance. Suitable for ductile materials such as aluminum, brass, and low-carbon steel in general manufacturing applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first