Catalog Block dev 24 Nov 2015 « Back to CatalogFlat Head Cap Screw or Machine bolt Flat countersunk bolt, often with slotted head. 18.8, 316, 317, Monel, Nylon, Brass, Bronze, Steel « Back to CatalogFlat Head Cap Screw or Machine bolt Flat countersunk bolt, often with slotted head. 18.8, 316, 317, Monel, Nylon, Brass, Bronze, Steel