OSG Thread Forming Tap: 5/16"-18 UNC, H3 / 2B-3B, Plug Chamfer
The OSG Thread Forming Tap (5/16"-18 UNC, MPN 1400131401) is a general-purpose thread-forming tap with H3 / 2B-3B tolerance, Plug Chamfer, and Black Oxide Cobalt finish. 3G Electric interprets your demand for this…
SKU 3G-OTH-236339
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
The OSG Thread Forming Tap (5/16"-18 UNC, MPN 1400131401) is a general-purpose thread-forming tap with H3 / 2B-3B tolerance, Plug Chamfer, and Black Oxide Cobalt finish. 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in cutting tools and controls to support your sourcing.
Frequently Asked Questions
What is OSG thread forming tap 5/16-18 UNC used for?
This OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for CNC and manual tapping applications across automotive, aerospace, and general manufacturing where thread strength and cleanliness are critical.
What are the specifications of OSG thread forming tap 1400131401?
This OSG tap has a 5/16-18 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. The cobalt construction provides heat resistance and wear life for threading in harder materials. Manufacturer part number is 1400131401.
Where to buy OSG thread forming tap 5/16-18 UNC worldwide?
3G Electric supplies and delivers OSG thread forming taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 5/16-18 UNC, H3 / 2B-3B, plug chamfer, black oxide cobalt tap.
How to select the right OSG thread forming tap for aluminum?
For aluminum, choose a thread forming tap with a polished or coated surface to reduce galling. This OSG black oxide cobalt tap works well in aluminum due to its wear resistance. Ensure the H3 / 2B-3B tolerance matches your required thread class and use proper lubrication during forming.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
