Upgrade your bicycle with these durable stainless steel M5x16mm tapered head bolts with washers. Designed for securing bicycle stem parts, this pack of 6 Allen hex bolts ensures a sturdy and reliable connection. The black finish adds a sleek touch to your bike's components. With their corrosion-resistant stainless steel construction, these bolts offer long-lasting performance and strength. Whether you're replacing old hardware or building a custom ride, these versatile bolts are an essential addition to your toolkit. Tighten them securely for a smooth and safe cycling experience.