These standard socket head screws have a head height that matches the screw's thread diameter.

To fit in the tightest spaces, these screws have a head that's about one-third the height of a standard socket head.

Prevent loosening from vibration with these screws, which have a locking feature to hold them tight.

Seal out contaminants and prevent leaks—a rubber O-ring under the head prevents leaks and seals out contaminants.

A freely rotating washer distributes pressure over a wider area than a flange, preventing damage to your material's surface.

No need for separate bits—these screws lock directly onto square-drive socket wrenches, reducing the risk of dropping parts during installation.