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OSG 9/16"-18 UNF Oversized Thread-Forming Tap - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG 9/16"-18 UNF Oversized Thread-Forming Tap

OSG Oversized Thread-Forming Taps.

SKU 3G-OTH-281669

Brand
OSG
Item
9/16"-18 UNF Oversized Thread-Forming Tap
Category
Oversized Thread-Forming Taps
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1400148900

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Oversized Thread-Forming Taps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 threads with no chips. It is ideal for ductile materials like aluminum, brass, and low-carbon steel in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG 9/16"-18 UNF thread forming tap?

This OSG thread forming tap has a 9/16"-18 UNF thread size, H12 tolerance, and a modified bottoming chamfer. It is made from cobalt for heat resistance and durability. The manufacturer part number is 1400148900, and it is classified as an oversized thread-forming tap.

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, we provide genuine OSG taps like the 9/16"-18 UNF cobalt model (MPN 1400148900) to industrial buyers across 14 departments, including machining and tooling.

How to select the correct OSG thread forming tap size?

To select the correct OSG thread forming tap, match the thread size (e.g., 9/16"-18 UNF) and tolerance class (H12) to your application. Consider material type—cobalt taps suit harder materials. For oversized taps, verify the required thread fit. Consult OSG's technical data for hole size and lubrication recommendations.

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 oversized 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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This oversized thread-forming tap from OSG is designed for forming internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a 9/16"-18 UNF thread size, H12 tolerance, modified bottoming chamfer, and black oxide cobalt finish. The H12 designation indicates an oversized thread form suitable for use after coating or plating. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required
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This oversized thread-forming tap from OSG is designed for forming internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a 9/16"-18 UNF thread size, H12 tolerance, modified bottoming chamfer, and black oxide cobalt finish. The H12 designation indicates an oversized thread form suitable for use after coating or plating. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required
This oversized thread-forming tap from OSG is designed for forming internal threads in ductile materials by displacing material rather than cutting, producing stronger threads without chips. It features a 9/16"-18 UNF thread size, H12 tolerance, modified bottoming chamfer, and TiCN coating on cobalt steel. Common applications include automotive, aerospace, and general manufacturing where thread integrity is critical
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This oversized thread-forming tap from OSG is designed for forming internal threads in ductile materials by displacing material rather than cutting, producing stronger threads without chips. It features a 9/16"-18 UNF thread size, H12 tolerance, modified bottoming chamfer, and TiCN coating on cobalt steel. Common applications include automotive, aerospace, and general manufacturing where thread integrity is critical
This oversized thread-forming tap from OSG is designed for forming internal threads by material displacement, producing stronger threads in ductile materials. It features a 9/16"-18 UNF thread size, H12 tolerance for controlled fit, modified bottoming chamfer, and TiN-coated cobalt construction for extended tool life
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This oversized thread-forming tap from OSG is designed for forming internal threads by material displacement, producing stronger threads in ductile materials. It features a 9/16"-18 UNF thread size, H12 tolerance for controlled fit, modified bottoming chamfer, and TiN-coated cobalt construction for extended tool life
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This OSG thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 1/2"-20 UNF thread size, H12 tolerance, modified bottoming chamfer, and is made from cobalt high-speed steel. Suitable for applications such as automotive, aerospace, and general manufacturing where precise dimensional control is required
This oversized thread-forming tap from OSG is designed for forming internal threads in ductile materials by displacing material. It features a 9/16"-12 UNC thread size, H12 / 2B class of fit, and a modified bottoming chamfer. Constructed from cobalt for heat resistance, it is suitable for applications in general manufacturing where precise thread forming is required
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This oversized thread-forming tap from OSG is designed for forming internal threads in ductile materials by displacing material. It features a 9/16"-12 UNC thread size, H12 / 2B class of fit, and a modified bottoming chamfer. Constructed from cobalt for heat resistance, it is suitable for applications in general manufacturing where precise thread forming is required
This oversized thread-forming tap is designed for creating internal threads in ductile materials without cutting, producing chip-free threads. It features a 1/2"-20 UNF thread size, H12 tolerance, modified bottoming chamfer, and black oxide cobalt finish. Suitable for applications in automotive and aerospace manufacturing where strong threads are required
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This oversized thread-forming tap is designed for creating internal threads in ductile materials without cutting, producing chip-free threads. It features a 1/2"-20 UNF thread size, H12 tolerance, modified bottoming chamfer, and black oxide cobalt finish. Suitable for applications in automotive and aerospace manufacturing where strong threads are required

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This oversized thread-forming tap is designed for forming internal threads by displacing material, producing stronger threads in ductile materials. It features a modified bottoming chamfer for threading close to the bottom of blind holes and a TiCN coating on cobalt construction for enhanced wear resistance. Suitable for general manufacturing applications requiring precise thread fit
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This oversized thread-forming tap is designed for forming internal threads by displacing material, producing stronger threads in ductile materials. It features a modified bottoming chamfer for threading close to the bottom of blind holes and a TiCN coating on cobalt construction for enhanced wear resistance. Suitable for general manufacturing applications requiring precise thread fit
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Oversized thread-forming tap for creating internal threads by material displacement, producing stronger threads without chips. Suitable for ductile materials in through or blind holes. Features H11 / 2B tolerance, modified bottoming chamfer, and TiN coated cobalt construction for wear resistance
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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
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