OSG Thread Forming Tap: #4-40 UNC, H5 / 2B, Modified Bottoming Chamfer
OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt.
SKU 3G-OTH-236174
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt.
Frequently Asked Questions
What is the OSG #4-40 UNC thread forming tap used for?
The OSG #4-40 UNC thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting. It is ideal for applications requiring strong, burr-free threads in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG thread forming tap #4-40 UNC?
The OSG thread forming tap has a #4-40 UNC thread size, H5 / 2B tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400105501. It is designed for through-hole or blind-hole threading in softer materials.
Where to buy OSG thread forming taps worldwide?
You can source OSG thread forming taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG #4-40 UNC tap (MPN 1400105501).
How to select the correct OSG thread forming tap for my application?
Select the OSG thread forming tap based on material type, thread size, and hole depth. For #4-40 UNC threads in aluminum or steel, use a modified bottoming chamfer for blind holes. Ensure the H5 tolerance matches your required thread class. Consult OSG's technical data for optimal speeds and lubrication.
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.
