OSG Thread Forming Tap: 5/16"-24 UNF, H4 / 2B-3B, Bottoming Chamfer
The OSG Thread Forming Tap (5/16"-24 UNF) is a general purpose thread-forming tap with a bottoming chamfer, black oxide cobalt finish, and H4 / 2B-3B tolerance class (MPN 1400132201). 3G Electric sources this genuine…
SKU 3G-OTH-236714
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Product Description
The OSG Thread Forming Tap (5/16"-24 UNF) is a general purpose thread-forming tap with a bottoming chamfer, black oxide cobalt finish, and H4 / 2B-3B tolerance class (MPN 1400132201). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in cutting tools and precision threading solutions.
Frequently Asked Questions
What is the OSG Thread Forming Tap 5/16"-24 UNF used for?
This OSG thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, precise threads in blind or through holes.
What are the specifications of the OSG Thread Forming Tap 5/16"-24 UNF?
This OSG tap has a 5/16"-24 UNF thread size, H4 / 2B-3B tolerance, and a bottoming chamfer for threading to the bottom of blind holes. It is made from black oxide cobalt steel for heat resistance and durability. The manufacturer part number is 1400132201.
Where to buy the OSG Thread Forming Tap 5/16"-24 UNF worldwide?
You can source the OSG Thread Forming Tap 5/16"-24 UNF from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tap for your threading needs.
How to select the correct OSG thread forming tap for my application?
Select an OSG thread forming tap based on material type, thread size, and hole depth. For blind holes, use a bottoming chamfer like this 5/16"-24 UNF tap. Ensure the H4 tolerance matches your required thread class (2B-3B). Consult OSG's technical data for optimal speeds and lubrication.
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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.















