The LH8980-3 Hexagon Nut, made from steel alloy 8740, is designed for aviation's high-performance needs. It features a right-hand UNJF thread, all-metal locking mechanism, and a Rockwell C hardness of 38-48. Cadmium-treated for corrosion resistance, it’s perfect for critical aircraft assemblies.
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Overview
Nut is a self-locking hexagonal nut with the part number LH8980-3. This nut is designed with a prevailing torque all metal locking feature, ensuring that it remains securely fastened under vibration and stress. The overall height of the nut ranges between 0.240 inches minimum and 0.255 inches maximum, providing a compact profile. Its width across flats is between 0.243 inches minimum and 0.252 inches maximum, allowing for efficient tool engagement. The hardness rating is between 38.0 Rockwell C minimum and 48.0 Rockwell C maximum, ensuring durability and resistance to deformation.
Features & Benefits
Features a self-locking design for secure fastening
Hexagonal shape allows for easy handling and installation
Prevailing torque design prevents loosening under vibration
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