OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer

An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads with no chips. It is ideal for ductile materials like aluminum, brass, and steel in automotive, aerospace, and general manufacturing applications.

This OSG tap has a 3/8"-24 UNF thread size, H11 tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400138001. It is designed for forming threads in through or blind holes in materials up to 850 °C.

3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG taps like the 3/8"-24 UNF model (MPN 1400138001) and deliver to any international destination.

Select the tap size matching your required thread specification, such as 3/8"-24 UNF. Ensure the tap's H11 tolerance aligns with your thread class. For ductile materials, use a forming tap; for brittle materials, choose a cutting tap. Consult OSG's technical data for optimal performance.