OSG Thread Forming Tap: 5/16"-24 UNF, H9 / 2B, Modified Bottoming Chamfer
SKU 3G-OTH-237469
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Frequently Asked Questions
What is OSG thread forming tap 5/16-24 UNF 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 automotive, aerospace, and general manufacturing applications requiring strong, burr-free threads in through or blind holes.
What are the specifications of OSG thread forming tap 5/16-24 UNF?
This OSG tap has a 5/16-24 UNF thread size, H9 / 2B tolerance class, modified bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400133405. It is designed for general purpose thread forming in materials up to 850 °C hardness.
Where to buy OSG thread forming tap 5/16-24 UNF worldwide?
3G Electric supplies and delivers this OSG thread forming tap worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other OSG taps across 14 industrial departments.
How to select the right OSG thread forming tap for my material?
Select a thread forming tap based on material hardness and thread tolerance. For aluminum or brass, use a TiN coated tap like this OSG 5/16-24 UNF. For harder steels, consider a different coating or geometry. Always match the tap tolerance (H9 / 2B) to your required thread class.
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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.















