25 Jul M12-1.75x35mm Hex Serrated Flange Bolts 10.9 Grade Carbon Steel Screws 6pcs
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 Carbon Steel Carbon Steel Carbon Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel....