Andersen Frenchwood Gliding Door - Bolt for Keyed Lock - Tribeca - Lock Housing - Exterior Stone
Andersen Screw Pack for Lock Housing.
Contains 2 screws; 2-1/4 inch x # 10 thread.

Related Andersen Parts:
2573647 - Bolt for Keyed Lock - Tribeca - Lock Housing/Exterior - White
2573648 - Bolt for Keyed Lock - Tribeca - Lock Housing/Exterior - Stone

Andersen's Manufacturer's Guide to Exterior Keyed Cylinders: PDF