OSG Straight Flute Tap: 3/8"-16 UNC, 2B+, 4 Flute, Plug Chamfer
The OSG Straight Flute Tap (3/8"-16 UNC, MPN 1591300) is an oversized hand tap with a 2B+ tolerance, plug chamfer, and 4-flute high-speed steel design. 3G Electric interprets this demand and sources the genuine OEM…
SKU 3G-OTH-272772
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Product Description
The OSG Straight Flute Tap (3/8"-16 UNC, MPN 1591300) is an oversized hand tap with a 2B+ tolerance, plug chamfer, and 4-flute high-speed steel design. 3G Electric interprets this demand and sources the genuine OEM part across 14 industrial departments, with specialist depth in cutting tools and controls to ensure the right solution.
Frequently Asked Questions
What is the OSG Straight Flute Tap 1591300 used for?
The OSG Straight Flute Tap 1591300 is used for cutting internal threads in metal components. It is designed for through-hole or blind-hole tapping in materials such as steel and aluminum, commonly in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Straight Flute Tap 1591300?
The OSG Straight Flute Tap 1591300 has a thread size of 3/8"-16 UNC, a 2B+ tolerance class, 4 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is an oversized hand tap for producing threads with additional clearance.
Where to buy the OSG Straight Flute Tap 1591300 worldwide?
You can source the OSG Straight Flute Tap 1591300 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.
How to select the correct OSG Straight Flute Tap for UNC threads?
To select the correct OSG Straight Flute Tap for UNC threads, match the tap's thread size and pitch to your application, such as 3/8"-16 UNC. Consider material hardness, hole type (through or blind), and required thread class (e.g., 2B+). OSG taps are precision-ground for consistent performance.
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3G Electric supplies OSG oversized hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















