Somta Somta Series 913 - Carbon Steel Die Nut (1.1/8" Bsw)

Somta Series 913 – Carbon Steel Die Nut (1.1/8” BSW)

The SOMTA 9132860 Carbon Steel Die Nut is designed for repairing 1.1/8” British Standard Whitworth (BSW) threads. Built from durable carbon steel, it provides excellent wear resistance and precise thread restoration. The hexagonal profile is compatible with standard spanners or sockets for quick, convenient use in the workshop or on-site.

• External Thread Repair – Ideal for chasing and restoring BSW threads.
• Carbon Steel Construction – Strong, wear-resistant, and dependable.
• Hexagonal Profile – Compatible with standard spanners or sockets.
• Precision Ground Threads – Ensures accurate, repeatable performance.
• Multiple Thread Standards – Range covers Metric, UNC, UNF, BSPF, BSF, and BSW.

• Part No: 9132860
• Nominal Size: 1.1/8” BSW
• Thread Pitch (TPI): 7
• Thread Standard: BSW (British Standard Whitworth)
• Standard Compliance: BS 84
• Thread Form Flank Angle: 55o
• Bolt Class Fit: Medium-class bolt
• Across Flats: 65.5 mm
• Thickness: 20 mm
• Material: Carbon Steel
• Tool Compatibility: Spanner, socket, or die holder

• Reliable Thread Restoration – Brings BSW threads back to spec.
• Durable Build – Withstands heavy-duty use.
• Precision Engineering – Maintains Whitworth profile accuracy.
• Series Coverage – Complements other sizes in Series 913.

The SOMTA 9132860 Die Nut delivers accurate 1.1/8” BSW thread repairs.