This screw is from Briggs' World Formula series, offering high - quality performance for cylinder head plates.

To use this screw, simply align it with the appropriate holes on the cylinder head plate and turn it clockwise until it's securely tightened. When handling the screw, make sure your hands are clean to avoid any dirt getting into the threads. Also, don't overtighten as it might damage the screw or the plate. For maintenance, keep it in a dry place to prevent rusting. If you notice any signs of wear or damage, it's best to replace it.