Marson Klik Poly-Nut Inserts. Marson KlikÂ® Poly-Nuts. Aluminum & Plated Steel. KlikÂ® Poly-Nuts can be used in a wide range of applications and are designed to provide a very efficient and cost-effective method of placing permanent threads in thin materials. Installed from one side, KlikÂ® Poly-Nuts are perfect for use in metal, fiberglass and rigid plastic previously too thin for tapped threads.
Cerebrospinal fluid (CSF), a clear, colorless fluid produced in the brain, contains glucose, proteins, and other substances also found in the blood. CSF surrounds the brain and spinal cord, serving as a cushion for the brain in the skull.
Split and merge into it. Answered by The Community. Making the world better, one answer at a time. The fluid that circulates through the ventricles of the brain, the central canal of the spinal cord and the subarachnoid spaces is cerebrospinal fluid (CSF).CSF is an ultrafiltrate of blood plasma, produced in the choroid plexus in the ventricles and basal cisterns.nswered by The Community. Making the world better, one answer at a time. The fluid that circulates through the ventricles of the brain, the central canal of the spinal cord and the subarachnoid spaces is cerebrospinal fluid (CSF).