OSG Oversized Hand Tap 1/4-20 UNC 2B+ Plug Chamfer Black Oxide
The OSG Straight Flute Tap (1/4"-20 UNC) is an oversized hand tap with a 2B+ tolerance, plug chamfer, and black oxide high-speed steel construction. It features 4 flutes (MPN 1590101). 3G Electric interprets your…
SKU 3G-OTH-272761
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Straight Flute Tap (1/4"-20 UNC) is an oversized hand tap with a 2B+ tolerance, plug chamfer, and black oxide high-speed steel construction. It features 4 flutes (MPN 1590101). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as a trust anchor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG Straight Flute Tap 1590101 used for?
The OSG Straight Flute Tap 1590101 is used for cutting internal threads in metal components. It is designed for through-hole or blind-hole tapping in materials such as steel, stainless steel, and aluminum. The 4-flute design and plug chamfer make it suitable for general-purpose threading in manufacturing and maintenance applications.
What are the specifications of the OSG Straight Flute Tap 1590101?
The OSG Straight Flute Tap 1590101 has a thread size of 1/4"-20 UNC, a 2B+ tolerance class, 4 flutes, and a plug chamfer. It is made from black oxide high-speed steel (HSS) for wear resistance and reduced friction. The manufacturer part number is 1590101.
Where to buy the OSG Straight Flute Tap 1590101 worldwide?
You can source the OSG Straight Flute Tap 1590101 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; we supply this tap to procurement teams and engineers globally.
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 thread size (e.g., 1/4"-20 UNC) and tolerance class (e.g., 2B+) to your application. Consider material hardness: black oxide HSS taps suit general-purpose steel. For blind holes, use a plug chamfer; for through-holes, a bottoming chamfer may be preferred. Always verify the tap's flute count and coating for chip evacuation.
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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.
