So I have a lazer hand auger and one of my blade screws decided to go AWOL. I need to get a new one before this weekend. Contacted strikemaster which informed me that I could purchase the screws through them, which I'm sorry I'm not paying 4$+ plus shipping for 4 screws that probably combined don't cost a dollar. So does anyone know what size they are? I have checked lowes and home depot and nothing comes close to them.