HP 0510-1107 - Snap in ball stud fastener - 0.187-in diameter ball, 0.625-in effective length, 6-32 threaded shank - Steel, cadmium plated - For 0.230-0.256-in thick panel - Mounts to front panel - For snap fit (four used) Retail
HP 1390-1040 - Striker - Mates with a latch on the chassis - Mounted on the lower right side panel (two used) Retail