OSG Straight Flute Tap: 7/8"-14 UNF, H3 / 2B-3B, 5 Flute, Bottoming Chamfer
The OSG Straight Flute Tap (7/8"-14 UNF) is a bottoming-chamfer, 5-flute machine tap for aluminum, featuring H3 / 2B-3B tolerance and V-coated powdered metal construction (MPN 1005203208). 3G Electric interprets your…
SKU 3G-OTH-211177
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Product Description
The OSG Straight Flute Tap (7/8"-14 UNF) is a bottoming-chamfer, 5-flute machine tap for aluminum, featuring H3 / 2B-3B tolerance and V-coated powdered metal construction (MPN 1005203208). 3G Electric interprets your demand for this OEM-specified tool, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor — to deliver the right solution with accountability.
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 7/8"-14 UNF used for?
This OSG straight flute tap is designed for threading aluminum and non-ferrous materials. Its 5-flute design and bottoming chamfer allow it to cut threads close to the bottom of blind holes. The V coating on powdered metal construction provides wear resistance for production tapping in automotive and aerospace applications.
What are the specifications of the OSG Straight Flute Tap 7/8"-14 UNF?
This OSG tap has a thread size of 7/8"-14 UNF with an H3 / 2B-3B tolerance class. It features 5 flutes, a bottoming chamfer, and a V coating on powdered metal. The manufacturer part number is 1005203208. It is a straight-flute machine tap designed for aluminum.
Where to buy the OSG Straight Flute Tap 7/8"-14 UNF worldwide?
3G Electric supplies the OSG Straight Flute Tap 7/8"-14 UNF worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this OSG tap to support your threading operations.
How to select the correct OSG tap for aluminum threading?
For aluminum, choose a straight flute tap with a polished or coated surface to reduce chip adhesion. The OSG tap with V coating and powdered metal construction is suitable for production runs. Ensure the thread class (H3 / 2B-3B) matches your hole tolerance. Use proper cutting fluid and peck tapping for blind holes.
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3G Electric supplies OSG straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















