Somta Somta Series 911 - Carbon Steel Die Nut (M39 X 4.00)

Somta Series 911 – Carbon Steel Die Nut (M39 × 4.00)

The SOMTA 9113900 Carbon Steel Die Nut is intended for coarse-pitch metric thread repair (M39 × 4.00). Built from strong carbon steel, it guarantees durability and precision. The hexagonal profile makes it compatible with spanners and sockets for efficient repairs.

• External Thread Repair – Designed for coarse M39 threads.
• Carbon Steel Construction – Reliable and durable.
• Hexagonal Profile – Compatible with standard spanners or sockets.
• Precision Ground Threads – Provides accurate and consistent repairs.
• Multiple Thread Standards – Range covers Metric, UNC, UNF, BSPF, BSF, and BSW.

• Part No: 9113900
• Nominal Size: M39
• Thread Pitch: 4.00 mm
• Thread Standard: ISO Metric Coarse
• Standard Compliance: ISO Metric
• Thread Form Flank Angle: 60o
• Bolt Class Fit: Standard metric fit
• Across Flats: 80 mm
• Thickness: 30 mm
• Material: Carbon Steel
• Tool Compatibility: Spanner, socket, or die holder

• Reliable Restoration – Restores coarse M39 threads with precision.
• Durable Build – Handles heavy-duty repairs.
• Precision Engineering – Maintains metric profile standards.
• Wide Range of Sizes – Covers coarse, fine, and special threads.

The SOMTA 9113900 Die Nut is built for dependable M39 thread restoration.