Bulk M5 Flanged Button Head Socket Screws – Class 10.9 Alloy Steel – Thermal Black Oxide Type_Socket screws Superior resistance to rust

Superior resistance to rust

heat-treated to Rockwell C38-45 for wear resistance and threaded engagement

Part Numbers: 440002

Perfect for robotics

dock builds and hardwood-to-steel assemblies with #12-24 Unslotted Indent Hex-Washer Head Thread-Cutting Screws

Bulk M5 Flanged Button Head Socket Screws – Class 10.9 Alloy Steel – Thermal Black Oxide Type_Socket screws Superior resistance to rustMonster Overview Fix your project right the first time with Bulk M5 Flanged Button Head Socket Screws. These fasteners are manufactured from Class 10. 9 alloy steel, providing excellent strength and durability for demanding mechanical and industrial fastening applications. The button head with integrated flange increases the bearing surface under the head, helping distribute clamping force while often eliminating the need for a separate washer. These