Boobala
Lawn Pro
These are screws used in MURRAY mower (front-engine) models on the frame rails to mount various components, usually ABOUT $4.00 - EACH, got a box of 50 here for $11.00 + S/H ($6.00) =$17.00 , EXACT replacement !! Could also be used on other brands of mowers !!
http://www.eastcoastbolts.com/search.aspx?find=bba-10362
http://www.eastcoastbolts.com/search.aspx?find=bba-10362