Beefy M36 Socket Cap Screws 4.00 x 240mm Black Finish Heat Treated Alloy Steel High Tensile Hex Socket Head Fasteners For Heavy Duty Machinery And Automotive Projects

M36 Socket Cap Screw, 4.00x240mm, Single screw, Black Finish
✔️ Single piece, M36x4.00x240mm, heat-treated Grade 12.9 steel, black

These M36 socket cap screws are high-tensile fasteners designed for heavy-duty machinery and automotive builds. Their black finish and heat-treated alloy steel construction provide strong, durable performance in close-tolerance assemblies.

✅ M36 size, 4.00x240mm length
✅ Black oxide finish for corrosion resistance and clean appearance
✅ Grade 12.9 heat-treated alloy steel for high tensile strength
✅ Internally wrenched socket head for secure, flush installation

💡 What is a socket cap screw used for?

This handy fastener is used to join components in tight spaces with a flush head. - Useful in automotive and industrial assemblies requiring precise torque and a clean look - Ideal for securing moving parts where space is limited - High-tensile Grade 12.9 steel ensures strong, long-lasting joints