Screws and anchors

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

The SDWS Framing screw is designed and load-rated for replacing 16d, 10d and 8d nails in framing applications. The SDWS Framing screw is 0.160 in. in diameter and superior to nails in holding power and pull-out resistance. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

The SDWS Framing screw is designed and load-rated for replacing 16d, 10d and 8d nails in framing applications. The SDWS Framing screw is 0.160 in. in diameter and superior to nails in holding power and pull-out resistance. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

The Strong-Drive SDWH Timber-Hex HDG screw is a hot-dip galvanized fastener suitable for heavy-duty marine and coastal applications. It's ideal for use in structural pilings, piers, docks, boardwalks and offers the lowest installed cost for comparable pile solutions on the market. No longer do you need to purchase expensive auger drill bits, separate washers, nuts or bolts. Installation time is faster because you install only from one side and no predrilling is required.

The Strong-Drive SDWH Timber-Hex HDG screw is a hot-dip galvanized fastener suitable for heavy-duty marine and coastal applications. It's ideal for use in structural pilings, piers, docks, boardwalks and offers the lowest installed cost for comparable pile solutions on the market. No longer do you need to purchase expensive auger drill bits, separate washers, nuts or bolts. Installation time is faster because you install only from one side and no predrilling is required.

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

The Strong-drive wood screw is specially designed for structural wood-to-wood applications and is also ideal for a wide variety of projects where a high-strength attachment is needed. This 0.220" diameter fastener requires less torque to install than comparable fasteners, making it easies to drive, and the corrosion-resistant coating is suitable for many interior and exterior applications.

The Strong-drive wood screw is specially designed for structural wood-to-wood applications and is also ideal for a wide variety of projects where a high-strength attachment is needed. This 0.220" diameter fastener requires less torque to install than comparable fasteners, making it easies to drive, and the corrosion-resistant coating is suitable for many interior and exterior applications.

Specially hardened steel construction screw engineered for high-performance structural fastening applications. Sharp threads and points penetrate instantly into materials including hardwood while reducing splitting due to optimized shank design. Superior tensile, torque, and shear strength for professional framing, decking, and general construction projects requiring reliable structural connections.

These #9 x 3 1/8" construction screws feature dual-action threading for superior holding power in wood applications. The tan colour blends naturally with pressure-treated lumber and composite decking materials. Engineered for structural strength, these screws provide reliable fastening for deck boards, framing connections, and general construction assemblies. The sharp point and aggressive threads reduce splitting while ensuring quick, secure installation in softwood and hardwood substrates.

These #9 x 3 1/8" construction screws are designed for demanding structural applications. The dual-action thread design delivers superior holding power in wood-to-wood assemblies. Tan-coloured coating blends with pressure-treated lumber and cedar decking. Suitable for deck framing, ledger boards, joists, and general construction fastening where corrosion resistance and pull-out strength are critical.

These #9 x 2 1/2" dual-action structural screws feature a tan finish for outdoor applications. The dual-action thread design provides superior holding power and reduces splitting in wood. Suitable for decking, framing, and general construction assemblies where strong, weather-resistant fastening is required.

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

Ideal for Ledger Boards

Ideal for Ledger Boards

The Outdoor Accents structural wood screw reduces installation time by driving easily without predrilling. When combined with the patented, load-rated Outdoor Accents hex-head washer, the solution delivers the decorative appearance of a bolt connection but with a much easier installation. The structural wood screw can be used with either the Mission CollectionA or Avant Collectiona„¢, as well as separately to add flair to any outdoor project. The 5-1/2 in. screw features a bold thread design that enables superior holding to attach ledgers and other secure connections.

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. The Strong-Drive SDWS Timber Screw (Exterior Grade) is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO UES ER-192 and meets 2015 and 2018 IRCA and IBCA code requirements for several common wood framing applications.

The Strong-drive wood screw is specially designed for structural wood-to-wood applications and is also ideal for a wide variety of projects where a high-strength attachment is needed. This 0.220" diameter fastener requires less torque to install than comparable fasteners, making it easies to drive, and the corrosion-resistant coating is suitable for many interior and exterior applications.

The Strong-drive wood screw is specially designed for structural wood-to-wood applications and is also ideal for a wide variety of projects where a high-strength attachment is needed. This 0.220" diameter fastener requires less torque to install than comparable fasteners, making it easies to drive, and the corrosion-resistant coating is suitable for many interior and exterior applications.

The Strong-drive wood screw is specially designed for structural wood-to-wood applications and is also ideal for a wide variety of projects where a high-strength attachment is needed. This 0.220" diameter fastener requires less torque to install than comparable fasteners, making it easies to drive, and the corrosion-resistant coating is suitable for many interior and exterior applications.

Designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws.

This screw is a powerful fastening solution for preservative-treated decking applications.

These RSS™ Screws are designed for strength and style in architectural applications. Made from specially hardened steel, they deliver high tensile, torque, and shear performance. Sharp threads and points bite instantly into materials, including hardwood, while slender shanks reduce splitting. Each 50-pack offers a professional-grade fastening solution for various projects. Designed for durability and precision, these sleek screws are a reliable choice for diverse applications.

These GRK RSS™ Screws are a speedy lag bolt alternative with immense drawing power. Made from case-hardened steel, they feature sharp threads that bite instantly into wood, including treated lumber, to reduce splitting and eliminate the need for pre-drilling. With a corrosion-resistant finish, these screws are built for lasting performance in any environment. This convenient1000-pack helps ensure you never run out of rugged structural screws when you need them.

Tackle demanding construction tasks with ease using GRK RSS™ Screws. These rugged structural screws are made from hardened steel to deliver strong holding power and consistent performance. The W-Cut™ thread design reduces torque for smoother, more efficient driving and the sharp point bites instantly into wood to minimize splitting. These treated-lumber approved screws come in a convenient 1000-pack and are ideal for hardwood and structural applications.

These reliable GRK RSS™ LTF Timber Frame Screws are fast and heavy-duty lag bolt alternatives for joists and trusses. Made from case-hardened steel, they are treated-lumber approved for demanding structural jobs. The W-Cut™ thread design reduces driving torque and makes installation hassle-free, while sharp threads grip instantly to reduce splitting. Ideal for heavy-duty construction, these screws support fast, secure joins without pre-drilling.

These 10-32 by 3/4 inch zinc plated machine screws make fastening tasks easier with their Quadrex drive that accepts both Phillips and Robertson bits. Pan head design sits flush for a clean finish while the type B point threads smoothly into pre-tapped holes. Built to ASME B18.6.3 standards so you can count on consistent fit every time.

These reliable GRK RSS™ LTF Timber Frame Screws are fast and heavy-duty lag bolt alternatives for joists and trusses. Made from case-hardened steel, they are treated-lumber approved for demanding structural jobs. The W-Cut™ thread design reduces driving torque and makes installation hassle-free, while sharp threads grip instantly to reduce splitting. Ideal for heavy-duty construction, these screws support fast, secure joins without pre-drilling.

These 1/4" x 1/2" flat thumb screws feature a vertical flat head designed for tool-free tightening and loosening by hand. The knurled edge provides secure grip for quick adjustments. Constructed from durable steel, these fasteners deliver reliable holding power in applications requiring frequent access. Ideal for jigs, fixtures, electronics enclosures, and any assembly needing regular manual adjustment.

Tackle heavy-duty builds with confidence using GRK RSS™ LTF Timber Frame Screws. Made from case-hardened steel, these screws deliver superior strength and pull-out resistance. The low torque drive supports smooth installation for easy handling, while the corrosion-resistant black coating offers long-lasting durability. These reliable black screws feature smaller shank diameters and sharp threads and points that easily bite into materials to reduce splitting.

These 8-32 x 1/2" flat thumb screws feature a low-profile vertical head designed for tool-free tightening and loosening. The flat head sits flush with surfaces for a clean finish. Ideal for electronics enclosures, access panels, and fixtures requiring frequent manual adjustments.

An excellent choice for both professional and demanding DIY projects, RSS™ Screws are made from specially hardened steel with a premium black oxide coating for robust applications. Each 3/8-in x 16-in screw is designed for superior torque control, reducing cam-out and enhancing driving efficiency. The durable construction and rust-resistant finish make these RSS™ screws ideal for both indoor and outdoor use, providing superior holding power without the need for pre-drilling.

Tackle heavy-duty builds with confidence using GRK RSS™ LTF Timber Frame Screws. Made from case-hardened steel, these screws deliver superior strength and pull-out resistance. The low torque drive supports smooth installation for easy handling, while the corrosion-resistant black coating offers long-lasting durability. These reliable black screws feature smaller shank diameters and sharp threads and points that easily bite into materials to reduce splitting..

These 6-32 x 1/2" flat thumb screws feature a vertical flat head designed for hand tightening without tools. The coarse 32 TPI thread provides secure grip in standard #6 threaded holes. Machined flat head offers a low-profile finish when installed. These fasteners are suited for electronics enclosures, access panels, and equipment requiring frequent adjustments.

These flat thumb screws in 10-24 thread by 1/2 inch length make your projects easier with tool-free fastening. Simply tighten or loosen by hand whenever you need quick adjustments. The flat knurled head provides a comfortable grip for repeated use. Perfect for jigs, fixtures, electronics enclosures, or any application where you need convenient access. For multiple projects.

This black RSS screw is made of hardened steel for high mechanical strength under both shear and torque. Its aggressive threads bite quickly into wood—even hardwoods—while the sharp tip minimizes splitting. A top choice for clean, secure assemblies, it’s suited to both pros and experienced DIYers tackling projects from structural framing to finish-level details.

Made of tempered steel, this RSS screw offers excellent mechanical hold under tension and shear. Its sharp tip penetrates dense wood with ease, helping reduce the risk of splitting. The deep threads lock in right from the first turn, making it reliable for both structural and finish-level work. Suitable for job sites and home renovations alike, it performs just as well indoors as it does outdoors.

Zinc-plated machine screw measuring 2 inches in length with 8-32 thread pitch. Flat head configuration with Quadrex drive recess. Type B point geometry. Steel construction with zinc electroplating. Manufactured in compliance with ASME B18.6.3 specifications per Industrial Fasteners Institute requirements. Packaged in quantities of 100 units per box.

This 1/4" x 2 1/2" machine screw is made from 18-8 stainless steel for corrosion resistance in demanding environments. The flat Phillips head allows flush or countersunk installation. Designed with imperial threading and a Type B point for use in pre-tapped holes. Compliant with ASME B18.6.3 standards. Suitable for securing mechanical components, electrical boxes, handles, and appliances. Pack of 2.

Built from specially hardened steel, this GRK RSS screw offers outstanding resistance to high mechanical stress. Its aggressive threads and self-drilling point make it easy to install directly into hardwood without pre-drilling. A durable and high-performance solution for solid wood construction, whether indoors or exposed to the elements.

M8 x 16 mm zinc-plated machine screw with pan head and Phillips drive. Features type B point for reliable threading into pre-tapped holes. Manufactured to ASME B18.6.3 standards for consistent quality and dimensional accuracy. Metric threading ensures compatibility with standard M8 hardware. Suitable for mechanical assemblies, electrical enclosures, and general fastening applications requiring corrosion resistance.

Crafted from specially hardened steel, this GRK RSS screw offers superior strength under tension, torque, and shear. Its self-drilling tip and precision-cut threads ensure smooth, clean entry into hardwood—no pilot hole required—while minimizing the risk of splitting. A dependable choice for solid, long-lasting assemblies both indoors and out.

Crafted from hardened steel, this RSS screw is engineered to handle heavy mechanical loads, including pull-out, torque, and shear. Its self-drilling tip and fine threads allow for fast, clean penetration into wood—no pilot hole needed, no cracking. Durable and adaptable, it's a go-to choice for structural builds, indoors or out.

M6 x 50 mm zinc-plated steel machine screw with pan head and Phillips drive. Metric thread with Type B point for use in pre-tapped holes. The pan head design provides excellent grip and torque during installation. Complies with ASME B18.6.3 standards. Suitable for fastening machine components, electrical boxes, handles, and appliances.