Simpson HSKP5.75X14.5KT Heavy Seated Knife Plate Hanger - Gray Paint
Simpson HSKP5.75X14.5KT Heavy Seated Knife Plate Hanger - Gray Paint!
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I-Joist & Structural Composite Lumber Hangers
Specifications
The Simpson HSKP5.75X14.5KT is a high-capacity, concealed beam hanger kit engineered for mass timber construction. With code-listed load ratings up to 32 kips and a fire-resistance rating of two hours, this solution delivers superior structural performance while preserving the clean, exposed-wood look builders and architects demand.
This all-in-one kit includes a heavy seated knife plate and Strong-Drive SDCF Timber-CF structural screws for easy and secure installation. Designed for beam-to-column connections, splicing, or wood-to-steel applications, it’s a go-to solution for glulam, CLT, and other engineered wood assemblies.
Kit Includes:
- (1) HSKP5.75X14.5 Heavy Seated Knife Plate – precision-welded steel for strength and durability
- (1) CJTPL 1/2" Dia. Steel Dowel
- (16) SDCF27614 0.390" x 6-1/4" Strong-Drive SDCF Timber-CF Screws
- (6) SDCF22858 0.315" x 8-5/8" Strong-Drive SDCF Timber-CF Screw
Key Features:
- High Load Capacity: Rated up to 32 kips for demanding mass timber projects
- Concealed Aesthetic: Keeps all hardware hidden for a clean architectural finish
- Fire-Rated: Meets two-hour fire resistance for code compliance
- Angled Fastener Installation: Patented tab design allows for 45° screw angle, increasing stiffness and load rating
- Factory-Ready: Designed for offsite fabrication and fast, reliable on-site installation
Applications:
- Concealed beam-to-column connections in exposed timber frames
- Beam splicing and inline joins in engineered wood structures
- Wood-to-steel beam or column interfaces in hybrid builds
Installation:
- Position the HSKP knife plate at the beam seat location on the supporting structure
- Secure the hanger using the provided SDCF Timber-CF screws at the designated 45° angle
- Lower the beam into place – generous fit-up tolerance allows for fast and accurate alignment
- Final-torque all screws to manufacturer specifications
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
California Residents: WARNING
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I-Joist & Structural Composite Lumber Hangers
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We are on a mission to expand our national reach—offering more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.
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We partner with trusted manufacturers in the fasteners industry to bring our customers a selection of over 10,000 different products. Fasteners Plus is one of only four Certified Platinum E-Commerce Vendors of Simpson Strong-Tie products, one of the largest suppliers of high-quality structural building products in the world.
