Install in soft material such as aluminum and low-carbon steel at least 0.036" thick with an arbor press or similar pressure tool.

The base flares out during installation, creating a backside flange in hard materials and near edges in panels up to 0.312" thick. Install with a flare-in installation tool and an arbor press.

These wing-head screws have a clip-on nut that allows you to mount them near the edge of a thin panel. Use them to lock and release access panels, doors, and covers with a quarter-turn.

Rivet these wing head nuts into thin panels for a flush fit. They can be mounted without space between panels. A quarter-turn locks and releases access panels, doors, and covers.

Press these wing head nuts into a closed-end hole or thick panel in applications where the back of the panel is inaccessible. A quarter-turn locks and releases access panels, doors, and covers.

Press these wing head nuts into the backside of a panel in applications where you have access to both sides of the panel. A quarter-turn locks and releases access panels, doors, and covers.

Install these thumb-screw-head screws through a hole and thread on a retainer to keep secure—no special tools are required.

Push the plunger to secure and pull to release for quick access.

Press these metric nuts into a drilled or punched hole with an arbor press or similar pressure tool.

These metric nuts have good chemical resistance and may be mildly magnetic.

Stainless steel press-fit nuts have excellent corrosion resistance in most environments.

These press-fit nuts have a nylon insert that grips threads to resist loosening.

Also known as broach style captive nuts, these metric nuts have good chemical resistance and may be mildly magnetic.