براغي رأس سداسي M4-0.7 X 8mm | فولاذ فئة 8.8 غير معالج | سنون كاملة (12,000/عبوة)

I needed a bulk supply of small fasteners for a production run, and these hex head screws have consistent threads that grip reliably. The 8.8 steel feels sturdy, and the hex drive makes installation quick with a socket wrench.

They thread smoothly into M4 holes without any binding, and the hex heads let me torque them down precisely with a socket. For the price per screw, this pack is a great value for production runs.

Used a hundred of these already in a jig fixture, and the 8.8 steel holds torque perfectly with zero stripping. The hex head gives a good solid bite with a 3mm socket, and the fully threaded length makes them versatile for various clamp depths. Just wish the pack was split into smaller bags, but for