The OMG Headlok Insulated Panel Fastener is a specialized, flat head fastener engineered for a wide range of panel applications including:

• Structural Insulated Panel construction.
• Prefabricated wall panel connections.
• Nail board attachment.
• Two, three and four ply beam connections.
• Stress Skin/Timber frame connections.

Headlok Panel Fastener Features & Benefits
• Three point styles available for fast installation into wood, corrugated steel, and structural steel substrates.
• Aggressive 2" thread for holding power and withdrawal strength.
• Chamfer under head for increased strength.
• Extra large wafer head dramatically increases pull-through resistance and eliminates the need for additional washers.
• Highly corrosion resistant.
• Sharp gimlet point for fast, one step installation into wood and OSB.
• ACQ Tested and Approved.

Headlok Panel Fastener Installation Instructions
• Install HeadLok using a high torque, low rpm, 1/2" corded or 18-volt cordless drill.
• Bring underside of the washer head flat to the surface.
• Do not overdrive.
• No predrilling required.

All screw sizes are packaged 250/box and are priced per box. One hex bit per box is included.