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OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842200) - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842200)

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-214815

Brand
OSG
Item
Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
2842200

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 2842200 used for?

The OSG spiral point tap 2842200 is designed for threading through-holes in ferrous and non-ferrous materials. Its spiral point design pushes chips forward, reducing chip clogging and enabling faster tapping. Common applications include automotive, aerospace, and general manufacturing where UNF threads are required.

What are the specifications of the OSG 2842200 tap?

The OSG 2842200 is a spiral point tap with size 7/16"-20 UNF, H5 tolerance for 2B-3B thread classes, 3 flutes, and a plug chamfer. It is a general purpose tap suitable for through-hole threading. The manufacturer part number is 2842200.

Where to buy OSG taps in worldwide?

You can source OSG taps like the 2842200 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we source and deliver genuine OSG products to your facility.

How to select the correct OSG tap for UNF threads?

To select the correct OSG tap, match the thread size (e.g., 7/16"-20 UNF), thread class (2B or 3B), and tap type (spiral point for through-holes). The H5 tolerance ensures precise fit. For blind holes, consider spiral flute taps. Always verify material compatibility and consult OSG's technical data for optimal performance.

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: 5/16"-24 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2841200)
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OSG Spiral Point Tap: 5/16"-24 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2841200)
OSG Spiral Point Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2840800)
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OSG Spiral Point Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2840800)
OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842600)
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842600)
OSG Spiral Point Tap: 3/8"-24 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2841800)
OSG
OSG Spiral Point Tap: 3/8"-24 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2841800)
OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842000)
OSG
OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2842000)
OSG Spiral Point Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2841400)
OSG
OSG Spiral Point Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2841400)

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