These are the outstanding Briggs World Formula crankcase cover screws, offering high - quality performance and reliability.

To use these crankcase cover screws, first make sure the surface is clean. Then, gently insert the screw into the designated hole and use a suitable screwdriver to tighten it. Don't over - tighten as it may damage the parts. When it comes to maintenance, check the screws regularly for any signs of wear or looseness. If they look worn out, replace them promptly. Store the screws in a dry place to prevent rusting.