Driver Studs Threaded Rod. Medium carbon steel with black oxide finish.

• Threaded metal rods that have threads on both ends, used as a specialized type of fastener.
• Used in applications such as engines to join components like gaskets and covers, acting as guide pins for alignment and providing consistent clamping loads.
• With wrench flats in the centre.
• Tensile strength 125,000 PSI (minimum)