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OSG 7/16"-20 UNF Spiral-Point Tap, H5, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG 7/16"-20 UNF Spiral-Point Tap, H5, 3 Flute, Plug Chamfer

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-215476

Brand
OSG
Item
7/16"-20 UNF Spiral-Point Tap, H5, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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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
2842201

Technical Documents

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

Product Description

OSG General Purpose Spiral-Point Taps.

Frequently Asked Questions

What is the OSG spiral point tap 2842201 used for?

The OSG spiral point tap 2842201 is used for threading through-holes in metal, steel, and aluminum. Its spiral point design pushes chips forward, preventing clogging. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise UNF threads.

What are the specifications of the OSG spiral point tap 2842201?

The OSG spiral point tap 2842201 has a 7/16"-20 UNF thread size, H5 tolerance for 2B/3B class fit, 3 flutes, and a plug chamfer. It is a general-purpose tap designed for through-hole threading in ferrous and non-ferrous materials.

Where to buy the OSG spiral point tap 2842201 worldwide?

You can source the OSG spiral point tap 2842201 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct OSG spiral point tap for UNF threads?

To select the correct OSG spiral point tap, match the thread size (e.g., 7/16"-20 UNF), tolerance class (H5 for 2B/3B), and chamfer type (plug for through-holes). OSG taps are precision-ground for consistent performance. Consult the manufacturer's catalog for material-specific 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 general purpose spiral-point 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
OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842001)
OSG
OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842001)
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster production in automated and manual tapping operations. Thread size: 5/16"-24 UNF, H5 tolerance for 2B-3B fit classes, 3 flutes, plug chamfer
OSG
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster production in automated and manual tapping operations. Thread size: 5/16"-24 UNF, H5 tolerance for 2B-3B fit classes, 3 flutes, plug chamfer
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and improving thread quality in production environments. Suitable for 2B-3B thread classes with H5 tolerance
OSG
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and improving thread quality in production environments. Suitable for 2B-3B thread classes with H5 tolerance
This spiral-point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing clogging and enabling faster production in CNC and manual tapping applications. Features 3/8"-16 UNC thread, H5 tolerance for 2B-3B classes, 3 flutes, and a plug chamfer
OSG
This spiral-point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing clogging and enabling faster production in CNC and manual tapping applications. Features 3/8"-16 UNC thread, H5 tolerance for 2B-3B classes, 3 flutes, and a plug chamfer
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a 1/2"-13 UNC thread, H7 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward, enabling high-speed production tapping
OSG
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a 1/2"-13 UNC thread, H7 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward, enabling high-speed production tapping
OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842208)
OSG
OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842208)

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OSG Spiral Point Tap: #10-32 UNF, H6 / 2B, 3 Flute, Plug Chamfer (MPN 2818900)
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General purpose spiral-point tap for through-hole threading. Features TiCN-coated high speed steel construction, H5 / 2B-3B tolerance, 3-flute design, and plug chamfer. Suitable for threading in steel, stainless steel, and cast iron
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Spiral-point tap designed for through-hole threading. Features 1/2"-20 UNF thread, H5 tolerance, 3-flute design, and plug chamfer. Suitable for 2B-3B class fit in steel and other materials
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Spiral-point tap designed for through-hole threading. Features 1/2"-20 UNF thread, H5 tolerance, 3-flute design, and plug chamfer. Suitable for 2B-3B class fit in steel and other materials
General purpose spiral-point tap for through-hole threading. Made of TiN-coated high-speed steel with a plug chamfer and 3-flute design. Tolerance class H2 / 2B-3B. Suitable for threading in steel and cast iron
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General purpose spiral-point tap for through-hole threading. Made of TiN-coated high-speed steel with a plug chamfer and 3-flute design. Tolerance class H2 / 2B-3B. Suitable for threading in steel and cast iron
This OSG spiral-point tap is designed for through-hole threading in materials such as steel, stainless steel, and non-ferrous metals. It features a plug chamfer and 3 flutes that push chips forward to reduce clogging and breakage. Made from high-speed steel, it is rated H1 / 2B-3B for thread fit. Suitable for general machining applications requiring clean, accurate threads
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This OSG spiral-point tap is designed for through-hole threading in materials such as steel, stainless steel, and non-ferrous metals. It features a plug chamfer and 3 flutes that push chips forward to reduce clogging and breakage. Made from high-speed steel, it is rated H1 / 2B-3B for thread fit. Suitable for general machining applications requiring clean, accurate threads
General purpose spiral-point tap for through-hole threading. Made from high-speed steel with a plug chamfer and 3-flute design. Tolerance H3 / 2B-3B. Suitable for threading ferrous and non-ferrous materials in production environments
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General purpose spiral-point tap for through-hole threading. Made from high-speed steel with a plug chamfer and 3-flute design. Tolerance H3 / 2B-3B. Suitable for threading ferrous and non-ferrous materials in production environments
General purpose spiral-point tap for through-hole threading. M12x1.75 metric thread, 6H tolerance, plug chamfer, TiN coated high-speed steel, 2 flutes. Designed for efficient chip evacuation forward through the hole
OSG
General purpose spiral-point tap for through-hole threading. M12x1.75 metric thread, 6H tolerance, plug chamfer, TiN coated high-speed steel, 2 flutes. Designed for efficient chip evacuation forward through the hole