Bulk 5/8"-11 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Washer Type_Flat Washers rounded button head provides wide

rounded button head provides wide bearing surface and snag-free aesthetics—perfect for machinery

Get secure and long-lasting fastening with M6-1

Industrial Equipment: Ensures reliable fastening in corrosive or chemical-heavy environments

Note: Matching nuts and washers are sold separately to complete your fastening setup

Bulk 5/8"-11 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Washer Type_Flat Washers rounded button head provides wideMonster Overview: Tackle your toughest industrial projects with Bulk 5 8" 11 Flat Head Socket Cap Screws from Monster Bolts. Made from premium alloy steel and finished with a thermal black oxide coating, these fasteners deliver outstanding strength and a professional, flush finish. The 82 flat head design provides a smooth surface ideal for machinery, fixtures, and fabrication projects where appearance and reliability both matter. All Monster Bolts