The Visu-Lok® family of fasteners, designed for use in metal structure, have addressed the need for cost effective one-sided fastener installation for decades.

Key Features of Visu-Lok®

- High strength fastening system available to 112 KSI shear

- Ease of installation further simplified by the drive nut concept

- Simple wrenching motion installation provides superior limited access capability

- Self Locking device resists loosening in severe vibration environments

- Self inspecting – installations are fully verified from one side of the structure

- Available in a wide range of materials, sizes and head styles including oversize and  close tolerance interference fit configurations to suit most applications

- Visu-Lok® is covered by NAS standards and available in either unified or metric sizes

- Easily adapted to robotic or automated installation

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