The Simpson Strong-Tie HSKP5.75X19.5-W HSKP Hidden Steel Key Plate Kit is a high-performance concealed connector system engineered for glulam beams and CLT panel connections. Designed to handle high loads while maintaining a clean architectural finish, this kit provides exceptional strength, fast installation, and a nearly invisible profile once installed.

Kit Includes:

• (1) Pre-cut HSKP5.75X19.5 hidden steel key plate
• (1) CJTPL 1/2" Dia. Steel Dowel
  
• (2) SDCF27614 0.390" x 6-1/4" Strong-Drive SDCF Timber-CF Screws
• (4) SDCF22858 0.315" x 8-5/8" Strong-Drive SDCF Timber-CF Screws
  

Key Features:

• Concealed Design: Ideal for exposed applications with architectural requirements
• High Load Capacity: Engineered to transfer gravity, uplift, and lateral loads
• Precision Pre-cut Plate: Ensures fast and easy on-site installation
• ICC-ES Listed: Code-compliant for use in structural applications (ESR-4379)
• Full Kit Included: Comes with all fasteners and dust caps for complete installation
• Optimized for Mass Timber: Designed specifically for glulam and CLT assemblies

Installation:

• Cut a recessed pocket into the wood member to house the steel key plate.
• Install the HSKP plate using the provided screws, following the installation sequence.
• Cover the outer face with the included dust caps for a flush, aesthetic finish.

Applications:

• Glulam-to-glulam beam connections
• CLT-to-steel or wood supports
• Hidden architectural beam-to-beam joints
• Commercial and residential timber framing projects requiring concealed load transfer

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values

California Residents: WARNING