This item is for QTY 20:

Dell PowerEdge SAS or SATA SCSI 2.5" Hard Drive Hot Swap Tray screws.
Your one purchase is for 20 screws.

THESE SCREWS FIT ALL 2.5" DELL SERVER CADDIES (THEY DO NOT FIT 3.5" CADDIES).

 R710 R410 R610 T410 T610 R900 R730XD R730 R720 MD1220 MD3220 

PLEASE MAKE SURE TO CHECK COMPATIBILITY BEFORE PURCHASING, ITEMS PURCHASED IN ERROR WILL BE CHARGED RESTOCKING FEE. 

 Product will have 30 days warranty.

Shipping is $4.00 within the US.