OSG Thread Forming Tap: 1/4"-20 UNC, H12, Modified Bottoming Chamfer

An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum, brass, and steel. It is ideal for high-speed production environments where chip evacuation is problematic.

This OSG tap has a 1/4"-20 UNC thread size, H12 tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. The TiCN coating reduces friction and extends tool life in abrasive materials. It is designed for through or blind hole threading.

3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG taps like the 1/4"-20 UNC H12 TiCN coated model. Contact us for availability and delivery to your location.

Select based on thread size (e.g., 1/4"-20 UNC), material hardness, and hole type. For blind holes, use a modified bottoming chamfer. TiCN coating suits abrasive materials. Match the tap tolerance (H12) to your thread class requirement. Consult OSG's technical data for optimal speeds and feeds.