Flex Shaft Nut for 7/16" Core Flex Shaft

Flex Shaft Nut for 7/16" Core Flex Shaft

The FSN Flex Shaft Nut is a replacement retaining nut designed to secure a 7/16" core flex shaft in compatible flex-shaft drive assemblies. It’s a small part with a big job—keeping the shaft properly held in place so the whole setup runs smoothly instead of “mysteriously loosening itself” at the worst possible time.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: FSN
• Product Type: Flex shaft nut
• Core Size Compatibility: 7/16 in core flex shaft
• Function: Secures/retains the flex shaft within the drive assembly
• Application: For use with compatible flex-shaft systems using a 7/16" core

Ideal For

• Replacing a worn, damaged, or missing nut on a 7/16" core flex shaft
• Flex-shaft maintenance and repairs to restore proper retention and operation
• Shops keeping spare small parts on hand to prevent downtime
• Anyone who prefers hardware that stays tight without needing a pep talk