Vis à tête hexagonale 1/4-28 x 3/8" | Fabriquées aux États-Unis | Acier grade 8 zingué jaune (3300/Paq.)

I needed some tough fasteners for a heavy-duty jig I’m building, and the hex heads on these Grade 8 screws let me really torque them down without stripping. The whole pack of 3,300 came clean and well-coated with that yellow zinc, so they’ll hold up in my shop. Great value for the density and streng

The yellow zinc finish on these is flawless—every single head in the box has a consistent, even coating that looks like it came off a quality line. I used about a hundred of them on a fixture build today and the hex heads grabbed the socket perfectly with zero stripping. 3300 pieces for this price i

Got the whole box of 3300 and every single one has clean, uniform threads — my socket grabs them without any wobble. The yellow zinc finish has held up fine so far on the machine frame I'm bolting together, and the Grade 8 rating gives me peace of mind for the torque I'm putting on them.