M12 X 1.75 Serrated Flange Lock Nuts – 304 A2 Stainless Steel – Pack Of 2

Need some tough, rust-resistant nuts for a project?

Here's a pack of two M12 serrated flange nuts.

They've got a 1.75mm pitch (that's the standard coarse thread for M12).

They're made from 304 A2 stainless steel, so they're great for outdoor use or anywhere corrosion is a concern.

The flange acts like a built-in washer, and the serrations under the flange help lock them in place to resist vibration loosening.

They're new, unbranded/generic, but the material is solid.

Perfect for automotive, marine, or fabrication projects where you need a secure, lasting fastening.

Grab a pack for the hardware bin.