Features: These high-quality M6 x 12mm screws and cage nuts make it easy to mount equipment in your server rack or cabinet
M6 Rack Screws / M6 Cage Nuts / M6 Screws / M6 Mounting Screws / 50 Pack of M6 Screws and Cage Nuts for Server Rack and Cabinet
All-black steel construction
Square cage nut designed for racks and cabinets with square holes
Mounting your standard rack mountable equipment into a server rack or cabinet
Guaranteed reliability with a lifetime warranty
Package Contents: 2S1P PCI Serial Parallel Combo Card with 16C550 UART
1 x Full-Profile Bracket
2 x Low-Profile Brackets (for Serial Ports)
1 x Low-Profile Bracket (for Parallel Port)
1 x Quick-Start Guide