• Cortex Fascia Hidden Fastening System - Hide the heads of deck screws on market-leading deck boards 
• TrapEase Fascia - The ultimate color matched fascia fastening system.
• TrapEase 3 Composite Deck Screw - For all three types of synthetic decking: composite, PVC, and capstock  
• GuardDog Exterior Wood Screw - For use in pressure treated, cedar, redwood and chemically treated lumber
• TrapEase3 AutoFeed Composite Deck Screws - TrapEase3 AutoFeed Composite Deck Screws drive productivity on the jobsite while creating a great finished look in Trex Transcend®, Trex Select®, and AZEK® PVC decking.
• LedgerLOK Structural Wood Screw - For attaching deck ledger boards to the rim joist of a house with no predrilling
• LedgerLOK Flat Head Structural Wood Screw - For attaching deck ledger boards to the rim joist of a house with no predrilling
• ThruLOK Through-Bolt Replacement - The strength of a through-bolted connection for multi-ply beams, deck posts, carrying beams and more

• FlatLOK Structural Wood Screw - For fastening multi-ply LVL and girder trusses and more
• TimberLOK Structural Wood Screw - For attaching rafter or trusses to the top plate, landscape timbers, fences, decks, headers, stair stringers and more
• HeadLOK Structural Wood Screw - For deck framing, stair stringers, attaching rigid foam (SIPs), fences, kitchen cabinets and more
• LedgerLOK Structural Wood Screw - For attaching deck ledger boards to the rim joist of a house with no predrilling
• ThruLOK Through-Bolt Replacement - The strength of a through-bolted connection for multi-ply beams, deck posts, carrying beams and more
• LedgerLOK Flat Head Structural Wood Screw - For attaching deck ledger boards to the rim joist of a house with no predrilling
• TimberLOK Structural Wood Screw - For attaching rafter or trusses to the top plate, landscape timbers, fences, decks, headers, stair stringers and more

Feeney stainless steel rods can be used in a variety of applications, including glass curtain walls, door canopy supports, guardrail balusters, and trellis infill grids and our rod assemblies support loads in both tension and compression conditions.

Assemblies offer easy adjustment and tensioning without the need of bulky in-line turnbuckles. Flats are machined onto each rod so that wrenches can grip without scratching the finish. Assemblies are manufactured to your exact lengths with the Tension Forks set in the mid-adjustment position allowing maximum open and close adjustment without any exposed threads.

All of the Standard Capacity products are manufactured from type 316 stainless steel and come in a satin finish. Items may be ordered individually or as part of a complete made-to-measure rod assembly.

The GRK Fasteners decking & fastening systems include:

• AugerBolt™ simplifies the installation process of throughbolts by combining the drilling & install steps and eliminating loose components.
• The AnglePro™ Hidden Fastening System provides a premium aesthetic by eliminating the visibility of screws.
• Deck Elite Hidden Deck Fasteners are designed for use with the AnglePro tool. Combined with the trim head, these fasteners provide an aesthetic finish with the clamping power that rivals top down decking fasteners.
• GRK’s Deck Elite screws are designed for use in wood deck boards and provide a quick drive and clean finish.
• Deck Elite Hidden Deck Fasteners are designed for use with the AnglePro tool. Combined with the trim head, these fasteners provide an aesthetic finish with the clamping power that rivals top down decking fasteners. These stainless-steel fasteners are designed and recommended for when extreme corrosion resistance is needed, such as decks in environments with high exposure to chlorides and in coastal applications within 1 mile of the coast.

GRK's line-up of multi-purpose & structural fasteners include:

• GRK's finish trim head screws offer a professional look with a professional finish. Designed for most fine carpentry applications, as well as window extension jambs, joining cabinets, and more.
• GRK’s Low Profile Cabinet™ Cabinet screws are designed for fast cabinet installation with a washer-style head that seats flush which increases holding power.
• The RT Composite™ Exterior Trim Head screw is a specially designed fastener for attaching composite and cellular PVC materials.
• GRK's Finish Trim Head 305 Stainless Steel Screws are designed for applications that require superior corrosion resistance in outdoor environments with high moisture content including boardwalks, piers and docks on lakes.
• GRK's Finish Trim Head 316 stainless-steel screws are designed and recommended for applications where extreme corrosion resistance is necessary, such as environments with high exposure to chlorides and in coastal applications within 1 mile of the coast.
• GRK’s White Low Profile Cabinet™ screws are designed for fast cabinet installation with a washer-style head that seats flush which increases holding power.
• The White RT Composite™ Exterior Trim Head screw is a specially designed fastener for attaching composite and cellular PVC materials.
• RT Composite™ 305 Stainless Steel Screws are designed for applications that require superior corrosion resistance in exterior environments with high moisture content, such as boardwalks, piers and docks on lakes.

GRK Fasteners offer a line of specialty fasteners and accessories that include:

• Top Star™ Adjustable shim screw is a screw within a screw that allows you to install wooden doors or windows without the use of shims.
• Caliburn™ Concrete Screws heavy duty concrete and masory fasteners are professionally engineered with a patented thread design for ease of driving the screw into concrete and similar applications.
• MSS™ Metal Siding Screw has powder-coated head for a clean, finished look, this screw has an integrated washer-head and is complimented by a rubber washer below the screw head. This feature also helps protect the washer from prolonged exposure to the sun for long-lasting, secure siding installations.
• GRK Star Drive Bits provide six points of contact with our star drive head screws. The star drive helps to eliminate stripping for improved productivity.

GR's line-up of multi-purpose and structural fasteners include:

• GRK’s R4™ Multi-Purpose Screw is a versatile, code-approved fastener for hundreds of applications.
• GRK’s RSS™ Rugged Structural Screw is a structural fastener designed for ease of installation and the strongest of connections. RSS fasteners drive into most woods without the need for pre-drilling.
• RSS Black Structural Screws are designed for outdoor and decking applications.
• GRK’s R4™ Multi-Purpose 305 stainless steel screws are designed for applications that require superior corrosion resistance in exterior environments with high moisture content such as docks, boardwalks, and piers on lakes.
• 316 stainless steels screws are recommended for applications where extreme corrosion resistance is necessary, such as environments with high exposure to chlorides- such as de-icing salts- and applications within 1 mile of the coast.
• GRK’s RSS 305 stainless steel screws are designed for applications that require superior corrosion resistance in outdoor environments with high moisture content including docks, boardwalks, and piers on lakes.
• GRK’s RSS™ Joist and Truss Screw is a structural fastener designed for ease of installation and the strongest of connections for heavy duty roof and floor construction.

In our changing and challenging world, residential building demands innovative building products. From gale force winds, house fires, and expanding floor plans there needs to be strong vertical and horizontal support. Originally created to improve structural support and to improve installation of a Lally Column, this patented designed has found new ways to improve connectivity between beams and posts.

The Structural Lock System is an embedded fastening unit installed in columns, posts, or bracing to improve connectivity of support and attachment to beams. This allows installers to simply screw in a wide variety of cap plates that fit almost any beam configuration and eliminates the costly and timely need for welding. Explore how the popular Lally Lock Column, Adjustable Column, Brace and the Post (coming soon) will ease installation.