Metric Hex Flange Bolts & Screws
Shop metric hex flange bolts and screws for secure fastening in engines, machinery, and structural assemblies. Each piece features a built-in washer under the hex head to spread load and reduce loosening.
Springs Fastener stocks metric hex flange bolts and screws in a variety of sizes, materials, and finishes. Choose individual packs or bulk quantities with tiered pricing.
Most orders ship within 24 hours. We ship across the United States.
Browse metric hex flange bolts and screws below. Need inch sizes? See flange bolts or flange screws. You can also view all bolts for more options.
Why Choose Springs Fastener?
Shipping Details

Most orders ship within 24 hours. Shipping is available across the United States.
Comprehensive Inventory

Our extensive catalog includes fasteners in various materials, finishes, sizes, and grades.
Ease of Online Purchasing

We accept Visa, MasterCard, AMEX, and Discover.
Purchasing Options

Our fasteners are available in both individual packages and in bulk quantities with tiered bulk pricing.