M6 x 8 Socket Set Grub Screw Plain Cup Point ISO4029 Bzp

These socket set screws plain point also known as grub screws are ISO 4029 specification are fully threaded class 45H tensile strength.  The tightening strength and torque is worth checking for critical applications to prevent movement of the material under certain stress conditions.

These are bright zinc plated fasteners which is a preventative measure from corrosion.  Avoid breaking into the bright zinc plating usually abbreviated as Bzp as this will cause faster corrosion if not covered with a corrosive protected material as in time this will weaken the fastener.  Also bear in mind using different materials can cause fusing through corrosion especially in damp conditions when mixed with aluminium or stainless steel materials.

More information is available from Central Fasteners regarding fastener details, but it's always worth checking with a manufacturer's specifications or drawings if an alternative size, tensile strength or types of fasteners are used.