Description of Prime Line 9186539 Socket M8 1 25 10 Pack
Size: M8-1.25 X 6MM. Headless screw that sits flush or below the surface once installed. Internal socket drive requires Allen wrench (hex key) to install. Installs into an internally threaded hole to hold an object into place. Often used in machinery to secure gears to shafts.
Needed to replace the metric set screws that held my kitchen chairs that I bought on the world market. Perfect for a reasonable price. Our local Lowes weren't that size, so Revane comes to the rescue. Made in Taiwan.