These are standard plastic spacers commonly used to mount motherboards or other electronics. Best Byte currently stocks three styles for plastic standoffs. Numerous variations and other heights are available by special order with 2-6 week lead time for production. Contact customer service with your requirements for a list of compatible options.
Low cost thermal compound with excellent performance and long term stability at a wide range of operating temperatures. 0.5 gram net weight blister packaging is sufficient material for several CPU applications.
These hard to find caps / covers are perfect for protecting unused USB ports from dust, dirt, and debris. They attach easily and stay in place with a snug friction fit. Color is black but custom colors are available by special order.
One of the three formulas of Arctic Silver thermal compound which are Alumina, Ceramique 2, and Silver 5 in order of increasing performance and cost. This is the small size Ceramique which is sufficient for at least several applications.