OSG Spiral Point Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2840801)
OSG General Purpose Spiral-Point Taps.
SKU 3G-OTH-216161
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
OSG General Purpose Spiral-Point Taps.
Frequently Asked Questions
What is the OSG spiral point tap 5/16"-18 UNC used for?
This OSG spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and improving thread quality in production environments.
What are the specifications of the OSG 2840801 tap?
The OSG 2840801 is a 5/16"-18 UNC spiral point tap with H5 tolerance, suitable for 2B-3B thread classes. It has 3 flutes and a plug chamfer, ideal for general-purpose through-hole tapping.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2840801 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other OSG tooling.
How to select the right spiral point tap for through holes?
For through holes, choose a spiral point tap with a plug chamfer to push chips ahead. Match the tap's thread size (e.g., 5/16"-18 UNC) and tolerance class (H5 for 2B-3B) to your workpiece material and thread requirements.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
