and have special crosscuts which allow them to tap their own threads in aluminum
The Glass Professionals Choice Expansion Cement
and comes complete with all hardware required to complete a single corner
4" Overall Length
CRL 200, 300, 350, and 400 Series 48" Surface Mount Post Kit WIndscreen - Corner Posts and have special crosscuts which2 3 8" (60 mm) Square Use for 180 Degree, 90 Degree or End Posts Three Standard Post Heights Complete with Base Plate, Stainless Washers, Screws, and Bolt Cover Buttons Available in Several Attractive Colors CRL 200, 300, 350, and 400 Series Surface Mount Post Kits come complete with Base Plate(BP5), Moisture Barrier Gasket (BPG1BL), Base Plate Screws (BPS112), Stainless Steel Washers(WSHR1), and Color Match Bolt Cover Buttons(BTN1). Standard Posts