M36 Socket Head Cap Screws 4.00 X 180mm Black Finish Heat Treated Alloy Steel Beefy High Tensile Fastener For Tough Auto Machinery And Industrial Projects
✔️ Single piece, M36 4.00x180mm (0.157x7.09in), black finish, Grade 12.9
This M36 socket head cap screw is a high-tensile fastener built from Grade 12.9 heat-treated alloy steel with a black oxide finish. It’s designed for heavy-duty automotive, machinery, and industrial builds where strength and precise assembly are critical. This hard-working bolt shines in close-tolerance joints and rugged equipment.
✅ Size: 4.00 mm diameter, 180 mm length (7.09 in) for M36 head
✅ Material: Grade 12.9 heat-treated alloy steel
✅ Finish: black oxide coating for corrosion resistance
✅ Drive: internal hex socket for secure tightening
✅ Strength: higher tensile strength than grade 8.8 and 10.9 equivalents
💡 What is an M36 socket head cap screw used for in heavy-duty automotive and industrial setups? This handy fastener is designed to secure high-load joints in rugged equipment. - It handles high tensile loads in tough machinery - It resists loosening under vibration with proper thread engagement - It supports precision assemblies in automotive, milling, and fabrication - It offers a black oxide finish for corrosion resistance