12/24 X 5/8" Stainless Steel Flat Head Phillips Undercut Drill & Tap Screws (Pack of 12) $9.60 Quick Shop
12/24 X 5/8" Zinc Plated Flat Head Phillips Undercut Drill & Tap Screws (Box of 100) $40.80 Quick Shop
12/24 X 5/8" Stainless Steel Flat Head Phillips Undercut Machine Screws (Box of 100) $17.30 Quick Shop
10/24 X 5/8" Stainless Steel Flat Head Phillips Undercut Machine Screws (Box of 100) $15.60 Quick Shop