Thread Size: 6mm; Thread Pitch: 1.0mm; Thread Length: 12mm Hex Drive Size: 10mm; Package: 25 Pcs Flange Washer Head Diameter: 14.2mm (max); Head Height: 6.6mm (max) Crafted from durable 304/18-8 stainless steel, these hex flange bolts combine corrosion resistance with high tensile strength, ideal for automotive, machinery, and industrial applications The integrated flange washer distributes load evenly, eliminating the need for separate washers, while the hexagonal head ensures secure tool grip. Perfect for engine components, equipment assembly, and outdoor projects exposed to moisture M6-1.0 x 12mm (25 pcs) Flanged Hex Bolts, 304 Stainless Steel 18/8, Large Washer Head Automotive Screws for Car Parts & Machinery Replacement