Structural screws

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.

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.

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.

Designed for demanding structural work, this GRK RSS screw is made from hardened steel to withstand intense mechanical forces. Its self-drilling tip and sharp threads ensure quick, easy installation—even into tough materials—while reducing the risk of splitting. Perfect for residential and outdoor structural projects that require strength and reliability.

Made from hardened steel, this RSS screw stands up to extreme mechanical stress, including torque, pull-out, and shear. Its smart design drives efficiently into hardwood without pre-drilling, reducing the risk of splitting. A technical and durable solution for long-lasting wood structures, indoors or out.

Built from hardened steel, this GRK RSS screw ensures high resistance to pull-out, twisting, and shear. The self-drilling tip and precision-cut threads provide clean, efficient driving into wood without the need for pre-drilling. It’s a dependable choice for outdoor construction and demanding residential assemblies.

Forged from high-strength hardened steel, this GRK RSS screw delivers superior resistance to mechanical stress, including shear, torque, and pull-out. Its aggressive thread design and sharp point enable fast, pilot-free driving—even into dense hardwood—without risk of splitting. Tough and dependable, it’s perfect for structural work, indoors or outdoors.

Combining strength and performance, this GRK RSS screw is crafted from hardened steel for superior resistance to pull-out, torque, and shear. Its specialized design ensures fast installation without pre-drilling, thanks to its self-drilling point and sharp thread pattern. A reliable option for both outdoor construction and demanding residential projects.

This hardened steel GRK RSS screw is built to withstand high mechanical stress, including torque, pull-out, and shear. Its aggressive thread design and self-drilling tip allow for quick penetration into all types of wood—including hardwoods—without cracking or splitting. Ideal for long-lasting structural assemblies, indoors or outdoors.

Made from premium hardened steel, this GRK RSS screw delivers enhanced resistance to shear, pull-out, and torque. The sharp thread and self-drilling tip ensure fast, effortless insertion—even into dense woods—without requiring pre-drilling. It’s an excellent choice for structural framing, decks, or demanding residential builds.

Crafted from specially hardened steel, this GRK RSS screw delivers outstanding resistance to torque, pull-out, and shear forces. Its self-drilling tip and sharp threads drive smoothly into wood—even dense hardwoods—without the need for pre-drilling. Ideal for tough builds, it offers a reliable, long-lasting solution for structural projects, whether indoors or out.

Designed for structural projects requiring both reliability and discretion, these black RSS screws share the same mechanical features as the gold model. Their hardened steel composition ensures high resistance to torque, tensile, and shear stress. The sharp tip and deep threads allow for fast anchoring without pre-drilling, even in hardwoods. The black finish makes them ideal for visible architectural applications.

These black RSS screws offer the same performance as the gold version for structural projects. Made of specially hardened steel, they provide excellent resistance to torque, tension, and shear. Their sharp tip and aggressive threads ensure quick penetration without pre-drilling, even into dense wood. The black finish blends discreetly into architectural builds while delivering the strength expected of RSS-type fasteners.

These black RSS screws are designed to deliver the same performance as gold RSS screws in structural assemblies. Made of specially hardened steel, they offer high resistance to torque, tension, and shear. Their sharp tip and aggressive threads enable fast starts without pre-drilling, even in hardwood. The black finish integrates discreetly into architectural applications while offering the strength expected from an RSS-type screw.

RSS structural screws, crafted from hardened steel for added durability, perfectly resist tensile, torque, and shear forces. Ideal for hardwood and tough materials, they penetrate easily with sharp points and threads, reducing the risk of cracking.

Designed for demanding materials, RSS structural screws in specially hardened steel deliver unmatched strength in tensile, torque, and shear. They drive easily into hardwood and other tough materials, while their sharp points and threads minimize cracking during installation.

RSS structural screws are crafted from hardened steel, granting them high resistance to tensile, torque, and shear forces. Their design allows easy insertion into sturdy materials, including hardwood. The sharp points and threads effectively minimize cracking.

Specially developed for demanding concrete or masonry fastening, these screws include a patented thread that optimizes penetration into tough substrates. Resistant to pull-out, they require pre-drilling but ensure superior hold. The countersunk head promotes a discreet finish for wood-to-concrete connections. For fast and complete installation, the set comes with a drill bit and a matching driver bit.

These concrete screws are engineered to deliver strong anchoring in rigid materials like masonry. Their patented thread enhances penetration while reducing stripping risks. Ideal for structural work, they require pre-drilling but ensure a powerful and lasting hold. The countersunk head allows for a flush fit, and the set includes a drill bit and a matching driver bit to ease installation.

Ideal for durable fastening in concrete or masonry, these screws feature a patented thread designed for easy penetration into hard materials while limiting stripping. Specially suited for structural applications, they require pre-drilling but offer excellent holding power once in place. Their countersunk head allows for a clean finish in wood-to-concrete assemblies. A drill bit and compatible driver bit are included in the box.

Designed for secure anchoring in concrete or masonry, these screws feature a patented thread that enables efficient penetration into hard materials while minimizing the risk of stripping. Built to meet structural requirements, they require pre-drilling but provide optimal stability once installed. The countersunk head ensures a flush finish, ideal for wood-to-concrete assemblies. The set includes a drill bit and a compatible driver bit for complete installation.

Ideal for structures requiring solid, lasting anchoring, this RSS screw is a smart substitute for conventional lag bolts. Its hardened steel construction ensures strong mechanical resistance. The sharp tip and aggressive threading allow for precise driving even in dense wood, reducing the risk of cracks. With no need for pre-drilling, it speeds up intensive work and simplifies installation.

Designed for structural assemblies where strength is critical, this RSS screw is a reliable solution to replace traditional lag bolts. Its hardened steel shaft handles heavy mechanical stress, while the biting point reduces splitting during installation. Suitable for hardwood, it enables deep fastening without pre-drilling, improving efficiency on site.

Built to meet the needs of long structural fastening, this RSS screw combines strength and ease of use. Made from hardened steel, it withstands high tensile and shear loads under tough conditions. Its sharp tip and dual thread ensure quick, clean penetration into hardwoods without cracking. It offers lasting stability without requiring pre-drilling.

Engineered for high-demand structural fastenings, this RSS screw is a high-performance alternative to standard lag bolts. Its hardened steel body offers remarkable resistance to shear, torque, and tensile forces. With a sharp point and aggressive threading, it drives efficiently into even the hardest woods, minimizing the risk of splitting. Its extended length is ideal for deep anchoring without the need for pre-drilling.

Designed for demanding structural applications, this RSS screw offers a fast and solid alternative to traditional lag bolts. Made from specially hardened steel, it delivers excellent tensile, torque, and shear strength. Its sharp tip and aggressive thread bite firmly into materials, reducing splitting, even in hardwoods. Ideal for projects requiring deep anchoring, it ensures secure, long-lasting hold without pre-drilling.

AugerBolt fasteners provide an efficient solution for through-bolt installations in wood and other durable materials. With an optimized design, these bolts reduce the number of components and simplify pre-drilling steps, making installation quicker and easier compared to traditional fasteners. Featuring an integrated washer and an included drill bit, AugerBolt fasteners deliver a strong and lasting hold for demanding projects, ensuring a one-step assembly process.

Caliburn concrete screws provide a robust fastening solution for concrete and masonry. Designed for demanding applications, they feature a patented thread that allows for easy penetration into concrete. These screws are ideal for industrial environments and construction projects that require high resistance to stress. Equipped with a decorative cylindrical head, they require pre-drilling and are also approved for use with treated wood.

The RSSMC screw, crafted from special hardened steel, guarantees optimal resistance to tensile, torque, and shear forces. Designed to easily penetrate even the toughest materials, it features sharp points and threads that simplify installation, even in hardwood, thus minimizing the risk of splitting. Perfect for heavy-duty applications, this screw provides a durable and reliable hold, even on treated wood.

Cabinet™ screws make cabinet installation projects easier with their universal #8 (4 mm) gauge. Ideal for a wide variety of interior and exterior applications, they stand out with their low profile, offering a neat and discreet finish in narrow spaces. Versatile, resilient, and durable, they are suitable for both professionals and passionate DIYers.

The Cabinet™ screws, with their #8 (4 mm) gauge, are ideal for cabinet installation and construction. Their universal size adapts to various indoor and outdoor projects, while their low profile ensures a neat and discreet finish, perfect for tight spaces. These versatile and durable screws meet the expectations of both professionals and experienced DIYers.

The Cabinet™ screws are specifically designed to simplify cabinet installation and construction. Featuring a universal #8 (4 mm) gauge, they are ideal for a multitude of indoor and outdoor projects. Their low profile provides a discreet and elegant finish, allowing for optimal integration into restricted spaces. Versatile, sturdy, and durable, these screws are perfect for meeting the demands of professionals and DIY enthusiasts alike.

Made from special hardened steel, the RSSMC screw offers superior resistance to tensile, torque, and shear forces. Perfect for solid materials, it easily penetrates thanks to its sharp points and threads, even in hardwood, thus reducing the risk of splitting. Ideal for intensive applications, it guarantees a long-lasting hold and is suitable for treated wood.

Crafted from hardened steel, the RSSMC screw stands out with superior resistance to tensile, torque, and shear forces. Ideal for robust materials, it inserts smoothly thanks to its sharp points and threads, even in hardwood, while limiting splits. Perfect for demanding applications, it guarantees a reliable and durable hold, approved for treated wood.

Manufactured from special hardened steel, the RSSMC screw offers exceptional resistance to tensile, torque, and shear forces. Its sharp points and threads facilitate insertion into tough materials, especially wood, while reducing splitting. Designed for demanding projects, it ensures a reliable hold and is compatible with treated wood.

Designed for cabinet construction and installation, Cabinet™ screws have a universal #8 (4 mm) diameter, suited for a wide range of indoor and outdoor projects. Their low profile ensures a discreet and refined finish, ideal for limited spaces. These robust and versatile screws meet the needs of professionals and DIY enthusiasts alike.

Cabinet™ screws simplify cabinet installation and construction with their #8 (4 mm) gauge, which corresponds to a universal size for numerous indoor and outdoor projects. With their low profile, they allow for a discreet and professional finish, even in tight spaces. Versatile and durable, they are designed to satisfy both professionals and DIYers.

Cabinet™ screws are perfect for simplifying cabinet installation and construction. With their #8 (4 mm) gauge, they offer a universal size, ideal for various indoor and outdoor projects. Their low profile provides a discreet and elegant finish, easily fitting into tight spaces. Strong and versatile, they are suitable for both professionals and demanding DIYers, ensuring a durable installation.

The RSSMC screw is made from special hardened steel, providing exceptional resistance to tensile, torque, and shear forces. Ideal for tough materials, this screw penetrates easily thanks to its sharp points and threads, even in hardwood, reducing the risk of splitting. Designed for demanding applications, it ensures a strong and durable hold, and is approved for use with treated wood.

The RSSMC screw, made from special hardened steel, provides remarkable resistance to tensile, torque, and shear forces. Suited for solid materials, it drives in easily with its sharp points and threads, even in hardwood, reducing potential splits. Designed for intensive applications, it offers a secure and durable hold and is suitable for treated wood.

With its high-quality hardened steel, the RSSMC screw ensures exceptional resistance to tensile, torque, and shear forces. Perfect for tough materials, it penetrates easily thanks to its sharp points and threads, even in hardwood, minimizing the risk of splitting. It is designed for demanding uses and guarantees a durable hold, approved for treated wood.

Manufactured from hardened steel, the RSSMC screw guarantees high resistance to tensile, torque, and shear forces. Perfect for robust materials, it inserts easily with its sharp points and threads, even in hardwood, while reducing the risk of splitting. This screw is made for challenging applications and is perfectly suited for treated wood.

The RSSMC screw, crafted from special hardened steel, provides outstanding resistance to tensile, torque, and shear forces. Made for solid materials, it inserts effortlessly with its sharp points and threads, even in hardwood, thereby limiting the risk of splitting. Ideal for intensive applications, it guarantees a reliable and durable hold and is compatible with treated wood.

Thanks to its special hardened steel, the RSSMC screw offers high resistance to tensile, torque, and shear forces. Ideal for tough materials, it penetrates easily with its sharp points and threads, even in hardwood, reducing the risk of splitting. Designed for intensive projects, it provides a reliable, durable hold and is approved for treated wood.

The RSSMC screw is crafted from special hardened steel to provide excellent resistance to shear, tensile, and torque forces. Its sharp points and threads allow for smooth penetration into hardwood, limiting splits. Designed for demanding uses, it ensures a reliable, durable hold and is approved for treated wood.

Made from special hardened steel, the RSSMC screw offers exceptional resistance to tensile, torque, and shear forces. Its sharp points and threads allow for easy penetration, even in hardwood, limiting potential splits. Ideal for demanding tasks, this screw ensures a strong hold and is approved for use with treated wood.