10Pcs M6 X 10Mm Hex Serrated Flange Bolts Screws, 304 Stainless Steel Flanged He
Design: There is a circular serrated flange under the head of the flange bolt, which acts as a gasket and has the function of distributing load and preventing loosening. Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel Carbon Steel Carbon Steel Carbon Steel.