M3 0.5 X 10mm Flat Head Socket Cap Screws Countersunk Bolts Alloy Steel Class 10.9 Black Oxide Finish DIN 7991 Fully Threaded Corrosion Resistant Ideal for Automotive Machinery DIY Projects 100 Piece Pack
✔️ Compact M3 x 10mm, fully threaded, black oxide, high strength
These metric M3 flat head socket cap screws follow the DIN 7991 standard and are designed for automotive, machinery, and DIY projects. Made from class 10.9 black alloy steel with a corrosion-resistant black oxide finish, they provide strong retention in tight spaces where a flush look is needed.
✅ Thread size: M3; length 10 mm
✅ Material: Class 10.9 alloy steel; black oxide finish
✅ Finish: Black oxide coating for corrosion resistance
✅ Standard: DIN 7991; flat head socket cap screw
✅ Pack: 100 pieces per pack
💡 What is a typical handy use case for M3 flat head socket cap screws in metalworking and DIY projects? These compact fasteners are handy for securing lightweight panels and enclosures while keeping a flush surface.
- Secure electronics enclosures and control panels with a flush finish. - Use in lightweight aluminum frames and dashboards to maintain a clean look. - Pair with a matching DIN 7991 screw for consistent drive and thread profile. - Choose 10 mm length to fit typical panel thicknesses without protrusion.