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OSG Straight Flute Tap: 5/8"-11 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer - General Purpose Hand Taps
OSGGeneral Purpose Hand Taps

OSG Straight Flute Tap: 5/8"-11 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer

The OSG Straight Flute Tap (5/8"-11 UNC) is a general-purpose hand tap with a plug chamfer, 4 flutes, and TiN-coated high-speed steel construction. It is precision-ground to H3 / 2B-3B tolerance class (MPN 1123705)…

SKU 3G-OTH-221686

Brand
OSG
Item
Straight Flute Tap: 5/8"-11 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer
Category
General Purpose Hand Taps
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Technical Specifications

OSG
Manufacturer Part Number
1123705
Type
H3 / 2B-3B, Plug Chamfer, TiN Coated High Speed Steel
Flute
4
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Straight Flute Tap (5/8"-11 UNC) is a general-purpose hand tap with a plug chamfer, 4 flutes, and TiN-coated high-speed steel construction. It is precision-ground to H3 / 2B-3B tolerance class (MPN 1123705). 3G Electric interprets your demand for this OEM threading tool, sources it across our 14 industrial departments, and supports your application with specialist depth in controls and pumps.

Frequently Asked Questions

What is the OSG Straight Flute Tap 5/8"-11 UNC used for?

This OSG straight flute tap is used for cutting internal threads in metal components. It is a general-purpose hand tap designed for UNC threads, commonly applied in automotive, aerospace, and general manufacturing for creating precise threaded holes in steel and other materials.

What are the specifications of the OSG Straight Flute Tap MPN 1123705?

The OSG Straight Flute Tap has a thread size of 5/8"-11 UNC, with H3 / 2B-3B tolerance. It features 4 flutes, a plug chamfer, and a TiN coated high-speed steel construction. The manufacturer part number is 1123705, and it is classified as a general-purpose hand tap.

Where to buy the OSG Straight Flute Tap 5/8"-11 UNC worldwide?

You can source the OSG Straight Flute Tap 5/8"-11 UNC worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring reliable supply for your manufacturing needs.

How to select the correct OSG tap for threading applications?

To select the correct OSG tap, match the thread size and pitch (e.g., 5/8"-11 UNC) to your application. Consider material hardness—TiN coating suits steel. Choose plug chamfer for through holes or bottoming for blind holes. Verify tolerance class (H3) aligns with your required thread fit.

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 hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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