These fasteners feature both locking and non-locking threads, perfect for providing load-bearing support in thin sheets while allowing for slight adjustment to compensate for mating hole misalignment. Their self-clinching design ensures easy and efficient assembly, with the fasteners securely locked in place once installed. The unique PEM feature of the floating nut extending fully into the retainer shank offers extra strength and stability in assembly. Made from 300 Series Stainless Steel, they are durable and reliable, suitable for use in various applications. The self-locking version meets NASM25027 specifications for thread locking torque performance. Additionally, non-locking Type A4 and self-locking Type LA4 variants provide load-bearing threads in stainless steel sheets, ensuring compatibility with a range of materials. Visit our website for a complete guide on Military Specifications and National Aerospace Standards for further information.
