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OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer

The OSG Thread Forming Tap (M2.5x0.45 Metric, MPN 1410100801) is a general-purpose thread-forming tap with a D3 / 4H tolerance, bottoming chamfer, and black oxide cobalt finish. This tool is designed for forming…

SKU 3G-OTH-236451

Brand
OSG
Item
Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1410100801
Type
D3 / 4H, Bottoming Chamfer, Black Oxide Cobalt

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (M2.5x0.45 Metric, MPN 1410100801) is a general-purpose thread-forming tap with a D3 / 4H tolerance, bottoming chamfer, and black oxide cobalt finish. This tool is designed for forming internal threads in a range of materials without generating chips.

Frequently Asked Questions

What is the OSG Thread Forming Tap M2.5x0.45 used for?

This OSG thread forming tap is used to create internal threads in metal workpieces without cutting material, ideal for ductile materials like aluminum, brass, and low-carbon steel. It is commonly applied in automotive, aerospace, and general manufacturing for precise, burr-free threads in blind or through holes.

What are the specifications of the OSG Thread Forming Tap M2.5x0.45?

The OSG thread forming tap has a metric size of M2.5x0.45 with a D3 / 4H tolerance class, bottoming chamfer for threading close to hole bottoms, and a black oxide cobalt finish for wear resistance. The manufacturer part number is 1410100801, and it is designed for general purpose thread forming.

Where to buy OSG Thread Forming Tap M2.5x0.45 worldwide?

You can source the OSG Thread Forming Tap M2.5x0.45 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your manufacturing needs. Contact us for availability and lead times.

How to select the correct OSG thread forming tap for your application?

Select the OSG thread forming tap based on thread size (e.g., M2.5x0.45), material type (ductile metals only), and tolerance class (D3 / 4H for precise fit). Use a bottoming chamfer for blind holes or a plug chamfer for through holes. Ensure proper lubrication and machine speed per OSG guidelines 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.

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OSG Thread Forming Tap: M2x0.4 Metric, D3 / 4H, Bottoming Chamfer, Black Oxide Cobalt (MPN 1410100401)
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OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer, Cobalt (MPN 1410100800)
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OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer, Cobalt (MPN 1410100800)
OSG Thread Forming Tap: M3x0.5 Metric, D3 / 4H, Bottoming Chamfer, Black Oxide Cobalt (MPN 1410101401)
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OSG Thread Forming Tap: M3x0.5 Metric, D3 / 4H, Bottoming Chamfer, Black Oxide Cobalt (MPN 1410101401)
OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer, TiCN Coated Cobalt (MPN 1410100808)
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OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer, TiCN Coated Cobalt (MPN 1410100808)
OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer, TiN Coated Cobalt (MPN 1410100805)
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OSG Thread Forming Tap: M2.5x0.45 Metric, D3 / 4H, Bottoming Chamfer, TiN Coated Cobalt (MPN 1410100805)
OSG Thread Forming Tap: M2x0.4 Metric, D3 / 4H, Bottoming Chamfer, Cobalt (MPN 1410100400)
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OSG Thread Forming Tap: M2x0.4 Metric, D3 / 4H, Bottoming Chamfer, Cobalt (MPN 1410100400)

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