Review on Watts 1/2-Inch 2T-M2 Brass & Tubular Washing Machine Hot Water Shut-Off Valve - Improved SEO by Jasmin Rojas

I'm using the second one in less than a week. I think this part would work amazingly if I could just loosen the screws. I took the valve to my local hardware store, they used whatever they had and couldn't get the bolts out. They said they had never seen a screw they couldn't unscrew before. I've tried all the baking powders. Looks like I'll have to hire a plumber to do a job I could easily do myself if the bolts on the valve weren't so tight.