OSG Spiral Point Tap: #12-28 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (#12-28 UNF, MPN 1101516205) is a TiN-coated cobalt tap with a plug chamfer, 3 flutes, and H4 / 2B-3B tolerance class, designed for threading aerospace materials. 3G Electric interprets your…
SKU 3G-OTH-231950
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Product Description
The OSG Spiral Point Tap (#12-28 UNF, MPN 1101516205) is a TiN-coated cobalt tap with a plug chamfer, 3 flutes, and H4 / 2B-3B tolerance class, designed for threading aerospace materials. 3G Electric interprets your demand for this precision tool, sources it from OSG, and provides a quote with dedicated support across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorized distributor.
Frequently Asked Questions
What is the OSG spiral point tap #12-28 UNF used for?
This OSG spiral point tap is designed for threading aerospace materials. Its TiN coated cobalt construction and H4 / 2B-3B tolerance make it suitable for producing precise internal threads in high-strength alloys. It is commonly used in aircraft component manufacturing and maintenance.
What are the specifications of the OSG spiral point tap 1101516205?
The OSG spiral point tap has a #12-28 UNF thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It features a TiN coated cobalt material for durability. The manufacturer part number is 1101516205, and it is classified as a spiral-point tap for aerospace materials.
Where to buy OSG taps in worldwide?
You can source OSG taps, including the spiral point tap 1101516205, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide locations. Contact them for availability and lead time on this item.
How to select the right OSG tap for aerospace materials?
Select an OSG tap based on thread size, tolerance class, and coating. For aerospace materials, choose a spiral point tap with TiN coating and H4 tolerance, like the #12-28 UNF model. Ensure the chamfer type matches your application—plug chamfer is standard for through holes. Consult OSG's technical data for material-specific recommendations.
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3G Electric supplies OSG spiral-point taps for aerospace materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
