Bulk M2 Button Head Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 Qty - M2-0.40 x 6mm 25 - Coarse (Standard) Thread

25 - Coarse (Standard) Thread Drive 13mm Hex Drive Flange Design Built-in washer

Finish: Thermal black oxide provides a uniform dark appearance and light rust protection

High Strength: Alloy steel construction per ASTM A574 delivers approximately 180

Hi-Collar Lock Washers feature a higher collar height and smaller outer diameter compared to standard split lock washers

Size: 5/8"-18 (Diameter: 0

Bulk M2 Button Head Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 Qty - M2-0.40 x 6mm 25 - Coarse (Standard) ThreadMonster Overview: Outfit precision assemblies with M2 Button Head Socket Cap Screws in bulk. Made from Class 12. 9 black alloy steel with a thermal black oxide finish, these fasteners deliver high tensile strength with a clean, low glare appearance. The button head profile spreads load while keeping a smooth, snag resistant topideal for enclosures, robotics, RC, and electronics. Each lot meets or exceeds Monster Bolts demanding quality standards,