Screws and anchors

This M6 x 45 mm pan head machine screw is made from zinc-plated steel for corrosion resistance and long-lasting performance. It features a Phillips drive for secure fastening and a metric thread with Type B point for use in pre-tapped holes. Meets ASME B18.6.3 standards. Suitable for securing mechanical components, electrical boxes, handles, and appliances.

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.

M6 x 40 mm machine screws in zinc-plated steel with pan head and Phillips drive. Metric thread with Type B point for pre-tapped holes. Meets ASME B18.6.3 standards. Suitable for fastening machine components, electrical boxes, appliances, handles, and knobs in residential or commercial applications.

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.

M6 x 35 mm pan head machine screw in zinc-plated steel with Phillips drive. Designed for pre-tapped holes with metric threading and Type B point. Ideal for securing machine components, electrical boxes, handles, and appliances. Meets ASME B18.6.3 standards for reliable fastening in mechanical and electrical applications.

M6 x 30 mm pan head machine screws in zinc-plated steel, sold in a 3-pack. Designed for pre-tapped holes with metric threading and Type B point. The Phillips drive head provides reliable torque and secure fastening for electrical boxes, appliances, handles, and mechanical components. Compliant with ASME B18.6.3 standards from the Industrial Fasteners Institute.

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.

M6 x 25 mm machine screw with Phillips pan head drive in zinc-plated steel. Designed for pre-tapped holes with metric threading and Type B point. The pan head provides solid grip and consistent torque for electrical boxes, appliances, handles, and mechanical components. Meets ASME B18.6.3 standards.

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.

M6 x 16 mm zinc-plated steel machine screws with pan head and Phillips drive, sold in a pack of 3. Metric thread with Type B point for use in pre-tapped holes. Ideal for securing appliances, electrical boxes, handles, and mechanical components. Compliant with ASME B18.6.3 standards for reliable fastening in residential and commercial applications.

This M6 x 12 mm machine screw measures 12 mm in length with a 6 mm diameter thread. Constructed from zinc-plated steel, it features a pan head with Phillips drive for secure fastening and reliable torque. The metric threading and Type B point allow use in pre-tapped holes. Complies with ASME B18.6.3 standards. Suitable for mechanical assemblies, electrical boxes, handles, and appliance components.

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.

M6 x 10 mm pan head machine screws in zinc-plated steel. Designed for pre-tapped holes, these metric screws feature a Type B point and Phillips drive for secure fastening. Suitable for mechanical components, electrical boxes, handles, and knobs. Compliant with ASME B18.6.3 standards. The pan head profile provides reliable grip and consistent torque during installation.

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.

M3 x 8 mm zinc-plated machine screw with pan head and Phillips drive. Features a type B point for thread-forming in pre-tapped holes. Manufactured to ASME B18.6.3 standards for consistent thread engagement and dimensional accuracy. Metric threading suits precision assemblies in electronics, machinery, and light fixtures.

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.

This M3 x 16 mm machine screw features a pan head design with Phillips drive for reliable fastening. Zinc-plated finish provides corrosion resistance for indoor applications. Type B point allows threading into pre-drilled holes without pre-tapping. Manufactured to ASME B18.6.3 standards for consistent quality and dimensional accuracy. Metric threading ensures compatibility with M3 nuts and tapped holes.

This 6-32 x 1 1/2" stainless steel machine screw features a pan head and type B point for secure fastening in pre-tapped holes. Manufactured to ASME B18.6.3 standards for consistent thread pitch and dimensional accuracy. The corrosion-resistant stainless steel construction suits both indoor and outdoor applications. Ideal for electrical enclosures, appliances, and equipment assembly.

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.

Zinc plated machine screw measuring 1/4" diameter by 4" length with 1/4-20 threading. Features pan head design with Quadrex drive for improved torque transfer and reduced cam-out. Type B point ensures reliable thread engagement in pre-tapped holes. Meets ASME B18.6.3 industrial standards for dimensional accuracy and performance. For professional fastening applications in metal assemblies and machinery.

This 6-32 x 3/4 inch flat head machine screw is made from 18-8 stainless steel for lasting corrosion resistance. The Phillips drive and countersunk head allow flush installation in pre-tapped holes. Featuring imperial threading and a Type B point, these screws meet ASME B18.6.3 standards. Suitable for electrical boxes, appliances, handles, and mechanical assemblies.

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.

This 6-32 x 1" machine screw is made from 18-8 stainless steel for superior corrosion resistance. The flat Phillips head allows flush or countersunk installation in pre-tapped holes. Featuring imperial threading and a Type B point, it meets ASME B18.6.3 standards. Suitable for securing appliances, electrical boxes, handles, and mechanical components.

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.

This 6-32 x 1/2 inch flat head machine screw is made from 18-8 stainless steel for corrosion resistance in demanding environments. The Phillips drive allows secure fastening while the flat head provides flush installation in countersunk holes. Featuring imperial threading and a Type B point for use in pre-tapped holes, this screw meets ASME B18.6.3 standards. Suitable for electrical boxes, appliances, handles, and mechanical assemblies.

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.

This 6-32 x 1 1/2" machine screw is made from 18-8 stainless steel for corrosion resistance in demanding environments. The flat head design allows flush or countersunk installation, while the Phillips drive ensures secure fastening with standard tools. Featuring imperial threading and a Type B point for pre-tapped holes, this fastener meets ASME B18.6.3 standards. Ideal for securing electrical boxes, appliances, handles, and mechanical components.

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.

These 1/4-20 x 2" machine screws feature a flat countersunk head that sits flush and a Quadrex (Phillips/Square) drive for secure engagement. The zinc-plated silver finish and full-length 1/4-20 threads support clean, consistent assembly. A Type B blunt tip and ASME B18.6.3 compliance provide dimensional consistency you can rely on. They are practical to store and transport for professional and DIY projects requiring a PH/SQ recess and a flush finish.

These 1/4" x 1-1/2" machine screws are made for hardware and metal-part assembly. A flat countersunk head seats flush in countersunk holes, and the Quadrex recess accepts both cross and square drivers. Full-length 1/4-20 machine threads pair with a Type B point and a blunt end to support consistent fastening in tapped holes or with nuts. The bright zinc-plated finish provides a clean, silvery look. They meet ASME B18.6.3 requirements for dimensional consistency and fit.

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.

This 8-32 x 1 1/4" zinc-plated machine screw features a flat head with Quadrex drive for improved torque transfer and reduced cam-out. The type B point allows for thread-forming in thin metals without pre-tapping. Manufactured to ASME B18.6.3 standards, these fasteners deliver consistent threading and reliable performance for electrical, HVAC, and general assembly applications.

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.

Designed for assembly, maintenance, and repairs, this 8-32 x 1" machine screw delivers reliable fastening in pre-tapped components. The flat head with a beveled rim sits flush, and the Quadrex drive (Phillips/square) provides versatile tool engagement. A type B point with a blunt end aids clean starts in matching holes. Fine machine threads extend close to the head for consistent grip. The zinc-plated silver finish offers a neat look. Supplied as a 100-pack in a clear plastic box, it meets ASME B18.6.3 and fits 8-32 tapped holes and matching nuts.

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.

Machine screw measuring 8-32 x 3/4 inch with flat head and Quadrex drive. Zinc-plated steel construction provides corrosion resistance for indoor applications. Type B point allows direct installation into pre-tapped holes. Meets ASME B18.6.3 standards for dimensional accuracy. Sold in a 100-piece pack for electrical boxes, mechanical assemblies, and general fastening tasks requiring consistent thread engagement.

These 6-32 x 2.5" machine screws deliver precise fastening with a Quadrex recess that accepts both cross and square bits for firm engagement. The flat, countersunk head installs flush, while a beveled underhead seats cleanly in countersunk holes. Uniform machine threads extend nearly the full length for consistent hold, and a Type B point provides a blunt tip. The zinc-plated finish offers a smooth, bright silver look. Made to ASME B18.6.3 for dimensional consistency.

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.

Get reliable fastening with these 6-32 x 2" zinc-plated machine screws, featuring the versatile Quadrex drive that works with both Phillips and square bits. The flat head creates a clean, flush finish on your projects. With a type B point designed for metal applications and full ASME B18.6.3 compliance, these screws deliver professional results every time. Perfect for electrical work, machinery assembly, and shop projects.

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.

Zinc-plated machine screw measuring 6-32 x 1 1/2 inches with flat head and Quadrex drive. Features type B point for reliable thread engagement in metal and pre-tapped holes. Quadrex drive combines Phillips and square recesses, reducing cam-out during fastening. Meets ASME B18.6.3 standards for dimensional accuracy. Sold in a 100-piece pack for electrical boxes, appliances, and general assembly work.

Zinc-plated machine screw measuring 6-32 x 1 1/4 inches with flat head and Quadrex drive. Features type B point for reliable thread engagement in pre-tapped holes. Manufactured to ASME B18.6.3 standards for consistent quality and dimensional accuracy. Suitable for electrical enclosures, appliances, and general metal assembly. Sold in a 100-piece package for contractors and maintenance applications.