Cage Nuts M6 Thread Zinc Plated (100 Pack) panels Supports up to 192 kHz Supports up to 192 kHz audio frame rate and up to 24 bit audio sample size Approvals FCC Compliant CE Compliant Environmental RoHS Compliant Reach Compliant Conflict Minerals Compliant Packaging Information Packaging Quantity 1 Product Weight 0 5" L x 1U H Rackmountable Compliant Compatible Adapter Panels and LGX Cassettes PP FC104 6BK Loaded LGX Adapter Panel with 6x Duplex SC PC Multimode Black PP FC108 6BK Physical Characteristics Material Low Carbon Steel Threads M6 Finish Zinc Plated Approvals RoHS Compliant Reach Compliant Packaging Information Package Quantity 100 Product Weight 1 They snap into square hole mounting rails used in racks and cabinets and are used along with M6 screws to mount equipment