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OSG FORMINGGeneral Purpose Thread-Forming Taps

OSG FORMING Tap: #4-40 UNC, H8, Modified Bottoming Chamfer

OSG FORMING General Purpose Thread-Forming Taps.

SKU 3G-OTH-237788

Brand
OSG FORMING
Item
Tap: #4-40 UNC, H8, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
Available to Order
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Worldwide Shipping
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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 FORMING
Manufacturer Part Number
1400158000

Technical Documents

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

Product Description

OSG FORMING General Purpose 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 the OSG FORMING #4-40 UNC tap used for?

This OSG FORMING thread-forming tap creates internal threads in ductile materials like aluminum, steel, and stainless steel without cutting. It is ideal for high-speed production environments where chip evacuation is problematic, such as automotive and aerospace manufacturing.

What are the specifications of the OSG FORMING tap #4-40 UNC?

The OSG FORMING tap has a #4-40 UNC thread size, H8 tolerance, modified bottoming chamfer, and is made from cobalt. The manufacturer part number is 1400158000. It is designed for general-purpose thread forming in a range of materials.

Where to buy OSG FORMING taps in worldwide?

3G Electric supplies OSG FORMING taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this #4-40 UNC cobalt tap (MPN 1400158000).

How to select the right OSG FORMING tap for my application?

Select based on thread size (e.g., #4-40 UNC), tolerance class (H8 for general fit), chamfer type (modified bottoming for blind holes), and material compatibility. Cobalt taps suit harder materials. Consult OSG's technical data for optimal speeds and lubrication.

Used in

Common applications for OSG FORMING
Automotive manufacturing — OSG Forming taps for threading aluminum engine blocks and transmission housings
Aerospace assembly — OSG Forming taps for forming threads in aluminum and titanium alloy components
Electronics enclosures — OSG Forming taps for blind-hole threading in aluminum chassis and heat sinks
Hydraulic systems — OSG Forming taps for producing leak-free threads in steel and stainless steel fittings
Plastic injection molding — OSG Forming taps for threading mold bases and plates made of tool steel
General metalworking — OSG Forming taps for production threading of low-carbon steel and brass parts

OSG FORMING Products

3G Electric supplies OSG FORMING general purpose 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Displaces material to produce stronger threads without chips. Features #2-56 UNC thread size, H8 tolerance, modified bottoming chamfer for threading close to hole bottoms, and cobalt high-speed steel construction
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OSG FORMING Tap: #4-40 UNC, H10, Modified Bottoming Chamfer, Cobalt (MPN 1400158200)
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OSG FORMING Tap: #2-56 UNC, H9, Modified Bottoming Chamfer, Cobalt (MPN 1400157900)
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This thread-forming tap creates internal threads without cutting chips, suitable for ductile materials such as aluminum, brass, and low-carbon steel. It features a #4-40 UNC thread size, H14 tolerance, modified bottoming chamfer, and is made of cobalt steel. Used in general manufacturing applications where thread strength and surface finish are required
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OSG FORMING Tap: #8-32 UNC, H14, Modified Bottoming Chamfer, Cobalt (MPN 1400160000)

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