Ratings & Reviews for Hillman 5/16-in x 4-in Yellow Dichromate Coarse Thread Hex Bolt

Grade 8 bolts

The bolts and washers were in the grade 8 section of the store. Their strength is 150,000 psi which is what I needed for pulling a rusted on flywheel. They worked well for the application, were in stock, and were reasonably priced.

Water Pump Snafu

So I broke two bolts on my water pump when I replaced it and the dealership didn't stock the bolts. I needed the truck and decided to check out Lowe's to see if they had any hardware that would work and sure enough, I found this bolt and it worked perfect!