Nuts, bolts and washers
- RELIABLEBolts with Nuts and Washers - 5/16" x 4-1/2" - Grade 5 - 2/PkgThis 5/16" diameter by 4 1/2" long hex bolt set includes a matching nut and lock washer for secure fastening. Made from grade 5 steel with zinc plating for corrosion resistance. The lock washer prevents loosening under vibration. Suitable for wood-to-wood, wood-to-metal, and general construction assemblies.$4.78
- RELIABLEBolts with Nuts and Washers - 3/8" x 4-1/2" - Grade 5 - 2/PkgThis 3/8" x 4 1/2" hex bolt set includes a matching nut and lock washer for secure fastening. Grade 5 steel construction provides reliable tensile strength for structural and mechanical applications. The zinc coating protects against corrosion in indoor and sheltered outdoor environments. Sold as a complete 2-piece set ready for immediate installation in framing, equipment mounting, and general construction projects.$5.28
- RELIABLEBolts with Nuts and Washers - 1/4" x 6" - Grade 5 - 3/PkgThis 1/4-inch by 6-inch hex bolt set includes a matching nut and lock washer for secure fastening. Made from grade 5 steel with zinc plating for corrosion resistance. The lock washer prevents loosening under vibration. Suitable for wood-to-wood, wood-to-metal, and metal-to-metal connections in construction, automotive, and machinery applications. Pack of three complete assemblies.$4.78
- RELIABLEBolts with Nuts and Washers - 1/4" x 5" - Grade 5 - 3/PkgThis 1/4" x 5" hex bolt set includes a matching nut and lock washer for secure fastening. Grade 5 steel provides medium-high tensile strength suitable for general construction and mechanical assemblies. The zinc plating offers corrosion resistance for indoor and sheltered outdoor applications. For small projects and repairs requiring reliable threaded fasteners.$4.78
- RELIABLEBolts with Nuts and Washers - 1/4" x 4" - Grade 5 - 4/PkgThis 1/4" x 4" hex bolt set includes a nut and lock washer for secure fastening. Grade 5 steel provides medium-high tensile strength suitable for general construction and mechanical applications. The zinc coating offers corrosion resistance for indoor use or sheltered outdoor environments. Each pack contains four complete assemblies ready for immediate installation on wood, metal, or composite materials.$4.78
- RELIABLEBolts with Nuts and Washers - 1/4" x 4 1/2" - Grade 5 - 3/PkgThis 1/4" x 4 1/2" hex bolt set includes a matching nut and lock washer for secure fastening. Grade 5 steel construction provides reliable tensile strength for structural and mechanical applications. Zinc plating protects against corrosion in indoor and sheltered outdoor environments. The lock washer prevents loosening under vibration.$4.78
- RELIABLEBolts with Nuts and Washers - 1/2" x 6" - Grade 5 - 2/PkgThis 1/2" x 6" hex bolt set includes a matching nut and lock washer for secure fastening. Made from Grade 5 steel with a zinc-plated finish, each fastener delivers reliable strength and corrosion resistance. The lock washer prevents loosening under vibration. Suitable for structural connections, machinery assembly, and general construction applications where medium-high tensile strength is required.$8.98
- RELIABLEBolts with Nuts and Washers - 1/2" x 5" - Grade 5 - 2/PkgThis 1/2" x 5" hex bolt set includes two complete assemblies with matching nuts and lock washers. Grade 5 steel construction provides reliable strength for structural and mechanical fastening applications. The zinc plating offers corrosion resistance for indoor and sheltered outdoor use. Each set contains all hardware needed for secure through-bolt connections in wood, metal, or composite materials.$8.98
- RELIABLEBolts with Nuts and Washers - 1/2" x 4 1/2" - Grade 5 - 2/PkgThis 1/2" x 4 1/2" hex bolt set includes a matching nut and lock washer for secure fastening. Manufactured to Grade 5 specifications, it provides reliable tensile strength for structural and mechanical connections. The zinc-plated finish resists corrosion in indoor and sheltered outdoor applications. Pack of 2 complete assemblies suitable for framing, equipment mounting, and general construction fastening where medium-duty holding power is required.$8.18
- RELIABLEBolts with Nuts and Washers - 1/2" x 1-1/4" - Grade 5 - 2/PkgThis 1/2" x 1 1/4" hex bolt set includes a matching nut and lock washer for secure fastening. Made from grade 5 steel with zinc plating for corrosion resistance, this combination provides reliable holding power in structural and mechanical applications. The lock washer prevents loosening under vibration. Ready for immediate installation in metal, wood, or composite assemblies.$5.28
- RELIABLEBolts with Nuts and Washers - 7/16" x 6" - Grade 2 - 2/PkgThis 7/16" x 6" hex bolt set includes a matching nut and washer for complete fastening assemblies. Made from Grade 2 zinc-plated steel, it delivers reliable corrosion resistance and solid holding power for structural and general construction applications. Suitable for wood-to-wood or wood-to-metal connections where moderate load capacity is required.$8.18
- RELIABLEBolts with Nuts and Washers - 7/16" x 5" - Grade 2 - 2/PkgThis 7/16" x 5" hex bolt set includes matching nut and washer for complete fastening assemblies. Made from Grade 2 zinc-plated steel, these fasteners provide reliable corrosion resistance for indoor and sheltered outdoor applications. The hexagonal head design allows secure wrench grip during installation. Suitable for wood-to-wood connections, general construction, and equipment mounting where moderate tensile strength is required.$8.18
- RELIABLEBolts with Nuts and Washers - 7/16" x 5-1/2" - Grade 2 - 2/PkgThis 7/16" x 5 1/2" hex bolt set includes matching nut and washer for complete fastening assemblies. Manufactured from Grade 2 zinc-plated steel for corrosion resistance in indoor and sheltered outdoor applications. The hexagonal head design allows secure wrench grip during installation. Suitable for wood-to-wood, wood-to-metal, and general structural connections requiring reliable holding strength.$8.18
- RELIABLEBolts with Nuts and Washers - 7/16" x 4" - Grade 2 - 2/PkgThis 7/16" x 4" hex bolt set includes matching nut and washer for complete fastening assemblies. Constructed from Grade 2 zinc-plated steel, it delivers reliable corrosion resistance and solid holding power. The hexagonal head allows secure wrench grip during tightening. Suited for wood-to-wood connections, metal framing, and general structural fastening where moderate tensile strength is required. Pack contains two complete bolt assemblies.$6.58
- RELIABLEBolts with Nuts and Washers - 7/16" x 4-1/2" - Grade 2 - 2/PkgThis 7/16" x 4 1/2" hex bolt set includes matching nut and washer for complete fastening. Made from Grade 2 zinc-plated steel, it delivers reliable holding power for structural and general assembly applications. The zinc coating provides corrosion resistance for indoor use and protected outdoor environments. Pack of 2 complete sets for framing, equipment mounting, and mechanical assemblies requiring consistent clamping force.$7.28
- RELIABLEBolts with Nuts and Washers - 7/16" x 3 1/2" - Grade 2 - 2/PkgThis 7/16" x 3 1/2" hex bolt set includes matching nut and washer for complete fastening. Made from Grade 2 zinc-plated steel for corrosion resistance in indoor and sheltered outdoor applications. The coarse thread pattern provides strong grip in wood and soft metals. For framing, deck construction, and general structural connections requiring reliable holding power.$5.98
- RELIABLEBolts with Nuts and Washers - 7/16" x 2" - Grade 2 - 2/PkgThis 7/16" x 2" hex bolt set includes matching nut and washer for complete fastening assemblies. Manufactured from Grade 2 zinc-plated steel, each bolt provides reliable corrosion resistance for indoor and sheltered outdoor applications. The hexagonal head accepts standard wrenches and sockets for secure tightening. For small repairs and assembly projects requiring dependable threaded connections.$5.28
- RELIABLEBolts with Nuts and Washers - 7/16" x 2 1/2" - Grade 2 - 2/PkgThis 7/16" x 2 1/2" hex bolt set includes matching nut and washer for complete fastening assemblies. Made from Grade 2 zinc-plated steel, these fasteners provide reliable corrosion resistance and solid holding strength for general construction and repair work. The zinc coating protects against rust in indoor and sheltered outdoor applications. For standard fastening needs in framing, decking, and structural connections.$5.28
- RELIABLEBolts with Nuts and Washers - 7/16" x 1" - Grade 2 - 2/PkgThis 7/16" x 1" hex bolt set includes matching nut and washer for complete fastening. Made from Grade 2 zinc-plated steel, it delivers reliable holding power for general construction and repair applications. The coarse thread pattern ensures strong grip in wood and metal. For small projects and repairs requiring secure mechanical connections.$4.78
- RELIABLEBolts with Nuts and Washers - 7/16" x 1 1/4" - Grade 2 - 2/PkgThis 7/16" x 1 1/4" hex bolt set includes matching nut and washer for secure fastening. Made from Grade 2 zinc-plated steel, this hardware resists corrosion while providing reliable holding strength for structural and general-purpose connections. The coarse thread pattern ensures strong engagement in wood and metal applications. Sold in a 2-pack, these bolts suit framing, equipment mounting, and deck construction where dependable mechanical fastening is required.$4.78
- RELIABLEBolts with Nuts and Washers - 7/16" x 1 1/2" - Grade 2 - 2/PkgThis 7/16" x 1 1/2" hex bolt set includes matching nut and washer for complete fastening assemblies. Manufactured from Grade 2 steel with zinc plating for corrosion resistance in indoor and sheltered outdoor applications. The coarse thread pattern ensures strong grip in wood and metal substrates. Ideal for structural connections, equipment mounting, and general construction where reliable clamping force is required.$4.78
- RELIABLEBolts with Nuts & Washers - 3/8" x 7" - Grade 2 - 2/PkgThis 3/8" x 7" hex head bolt set includes nut and washer for complete fastening assemblies. Made from Grade 2 zinc-plated steel, these fasteners deliver reliable holding power for structural and general construction applications. The zinc coating provides corrosion resistance for indoor use and sheltered outdoor installations. Pack of 2 complete bolt assemblies ready for immediate use in framing, deck building, and equipment mounting projects.$5.98
- RELIABLEBolts with Nuts & Washers - 3/8"-16 x 5-1/2" - Grade 2 - 2-PackThis 3/8" x 5 1/2" hex bolt set includes a matching nut and washer for complete fastening assemblies. Made from Grade 2 zinc-plated steel, these fasteners provide reliable corrosion resistance and consistent clamping force. The hexagonal head allows secure wrench engagement for proper torque application. Ideal for general construction, framing connections, and equipment mounting where moderate strength fastening is required.$4.78
- RELIABLEBolts with Nuts and Washers - 1/4" x 4 1/2" - Grade 2 - 3/PkgThis 1/4" x 4 1/2" hex bolt set includes matching nut and washer for complete fastening assemblies. Manufactured from Grade 2 steel with zinc plating for corrosion resistance. The hexagonal head accepts standard wrenches and sockets for secure tightening. Suitable for wood-to-wood, wood-to-metal, and through-bolting applications in framing, decking, and general construction.$3.68
- RELIABLEBolts with Nuts and Washers - 1/2" x 7" - Grade 2 - 2/PkgThis 1/2" x 7" hex bolt set includes matching nut and washer for complete fastening assemblies. Manufactured from Grade 2 zinc-plated steel, these fasteners provide reliable corrosion resistance and solid holding power. The hexagonal head allows secure wrench grip during installation. Suited for wood-to-wood connections, framing anchors, and general construction where robust mechanical fastening is required.$10.38
- RELIABLELag Bolts with Washers - 5/16" x 4 1/2" - Galvanized - 3/PkgThese 5/16" x 4 1/2" hex lag bolts make your outdoor projects stronger and longer-lasting. The integrated washer distributes load evenly while the galvanized zinc finish protects against rust and weather damage. Perfect for securing fence posts, deck framing, or any wood assembly exposed to the elements. The coarse partial thread bites deep into lumber for a solid hold that stays tight over time. Comes in a convenient pack of three.$3.98
- RELIABLEBolts with Nuts and Washers - 1/2"-13 x 4.5" - Grade 2 - 2/PkgThis 1/2" x 4 1/2" hex bolt set includes nut and washer for complete fastening assemblies. Constructed from Grade 2 zinc-plated steel for corrosion resistance in indoor and sheltered outdoor applications. The coarse thread pattern ensures reliable grip in wood and metal framing. For structural connections, equipment mounting, and general construction fastening where moderate strength is required.$7.28
- RELIABLEBolts with Nuts and Washers - 1/2" x 1 1/4" - Grade 2 - 2/PkgThis 1/2" x 1 1/4" hex bolt set includes matching nut and washer for complete fastening assemblies. Manufactured from Grade 2 zinc-plated steel, these fasteners deliver reliable corrosion resistance and solid clamping force for general construction and repair applications. The hex head design allows secure grip with standard wrenches or sockets. For deck framing, equipment mounting, and structural connections requiring dependable holding power.$4.78
- RELIABLEBolts with Nuts and Washers - 1/2" x 10" - Grade 2 - 2/PkgThis 1/2" x 10" hex bolt set includes matching nut and washer for complete fastening assemblies. Manufactured from Grade 2 zinc-plated steel, the set provides reliable corrosion resistance for indoor and sheltered outdoor applications. The hexagonal head accepts standard wrenches and sockets for secure tightening. For structural connections, equipment mounting, and general construction projects requiring robust threaded fasteners.$11.88
- RELIABLELag Bolts with Washers - 3/8" x 4 1/2" - 2-PackThese 3/8" x 4 1/2" hex head lag screws come with integrated washers for secure fastening in wood applications. Made from Grade A zinc-plated steel with galvanized finish for outdoor durability. Partial coarse threading provides strong grip in softwood and hardwood framing. Suitable for deck construction, fence posts, and structural wood connections where corrosion resistance is required.$3.98
- RELIABLELag Bolts - 1/4" x 5 1/2" - Galvanized - 50/PkgThese 1/4" x 5 1/2" hex lag bolts are made from Grade A zinc-plated steel with a galvanized finish for corrosion resistance. The hexagonal head allows wrench or socket installation, while the partial coarse thread provides strong holding power in wood. Designed for outdoor structural applications including fence posts, deck framing, and ledger board attachments.$36.48
- RELIABLELag Bolts with Washers - 1/4" x 5 1/2" - Zinc-Plated Steel - 3/PkgThese 1/4" x 5 1/2" lag bolts feature Grade A zinc-plated steel with galvanized finish for corrosion resistance in outdoor applications. Each bolt includes an integrated washer and hexagonal head for secure fastening. The partial coarse thread provides strong grip in wood framing, deck construction, and fence assembly. Pack contains three lag bolts with washers for structural wood-to-wood connections.$3.68
- RELIABLELag Bolts - 1/4" x 4 1/2" - Galvanized - 50/PkgThese 1/4" x 4 1/2" hex lag bolts feature Grade A zinc-plated steel with galvanized finish for reliable outdoor performance. The hexagonal head allows secure wrench installation while the partial coarse thread provides strong holding power in wood. These fasteners are suited for securing fence posts, deck boards, and other structural wood connections exposed to weather.$24.28
- RELIABLELag Bolts with Washers - 1/4" x 4 1/2" - Zinc-Plated Steel - 3/PkgThese 1/4" x 4 1/2" lag bolts include integrated washers. Constructed from Grade A zinc-plated steel with a galvanized finish, they provide reliable corrosion resistance for outdoor applications. The hexagonal head allows secure tightening with a standard wrench, while the partial coarse thread ensures strong grip in wood. Suitable for securing fence posts, deck boards, and structural lumber connections in residential projects.$3.68
- RELIABLEHex Nylon Lock Nuts - 10-32 - Zinc Finish - 100/PkgHex lock nut with nylon insert in 10-32 thread size. NE2 grade steel construction with zinc finish. Conforms to UNC-UNF Class 2B threading standards. Nylon insert provides prevailing torque locking function. For structural and mechanical fastening applications.$8.68
- RELIABLEHex Head Bolt w/Washer - Coarse Thread - Lag Point - Black Rustproof Finish - 5/16" x 1 1/2" - 6/PkgThese lag bolts are made from sturdy steel with a rustproof black finish. They have a hexagonal head and a partial coarse thread.$5.49
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- RELIABLEHex Serrated Flange Nuts - 5/16" - Zinc Finish - 8-PackProfessional-grade hexagonal flange nut with integrated serrated washer for superior grip and anti-loosening performance. Zinc coating provides corrosion resistance for indoor and outdoor applications. The built-in flange distributes load over a wider surface area, eliminating the need for separate washers. Designed for structural connections, automotive assembly, and general fastening applications where vibration resistance is critical. Compatible with standard hex tools for efficient installation and removal.$4.28
- RELIABLEHex Serrated Flange Nuts - 3/8" - Zinc Finish - 6 PackProfessional-grade hexagonal flange nut with integrated serrated washer for superior grip and anti-loosening performance. Zinc coating provides corrosion resistance for indoor and outdoor applications. The built-in flange distributes load over a wider surface area, eliminating the need for separate washers. Designed for structural connections, automotive assembly, and general fastening applications where vibration resistance is critical. Compatible with standard hex tools for efficient installation and removal.$4.28
- RELIABLEHex Serrated Flange Nut - 1/4" - Zinc Finish - 8-PackProfessional-grade hexagonal flange nut with integrated serrated washer for superior grip and anti-loosening performance. Zinc coating provides corrosion resistance for indoor and outdoor applications. The built-in flange distributes load over a wider surface area, eliminating the need for separate washers. Designed for structural connections, automotive assembly, and general fastening applications where vibration resistance is critical. Compatible with standard hex tools for efficient installation and removal.$4.28
- RELIABLEHex Serrated Flange Nut - 1/2" - Zinc Finish - 6 PackProfessional-grade hexagonal flange nut with integrated serrated washer for superior grip and anti-loosening performance. Zinc coating provides corrosion resistance for indoor and outdoor applications. The built-in flange distributes load over a wider surface area, eliminating the need for separate washers. Designed for structural connections, automotive assembly, and general fastening applications where vibration resistance is critical. Compatible with standard hex tools for efficient installation and removal.$4.28
- RELIABLEHexagonal Castle Nuts - 7/16-20 - Zinc Plated - 2 PackHexagonal castle nut engineered for secure fastening in critical assemblies requiring safety wire retention. The precision-cut castellations accommodate cotter pins to prevent accidental loosening in high-vibration environments. Zinc plating delivers superior corrosion resistance for demanding outdoor and industrial applications. Designed for automotive suspension systems, machinery assemblies, and structural connections where reliable retention is essential. Standard hexagonal configuration ensures compatibility with conventional wrenches for efficient installation and maintenance.$4.28
- RELIABLEHexagonal Castle Nuts - 3/8-24 - Zinc Plated - 2 PackHexagonal castle nut engineered for secure fastening in critical assemblies requiring safety wire retention. The precision-cut castellations accommodate cotter pins to prevent accidental loosening in high-vibration environments. Zinc plating delivers superior corrosion resistance for demanding outdoor and industrial applications. Designed for automotive suspension systems, machinery assemblies, and structural connections where reliable retention is essential. Standard hexagonal configuration ensures compatibility with conventional wrenches for efficient installation and maintenance.$4.28
- RELIABLEHexagonal Castle Nuts - 1/4"-28 - Zinc Plated - 4-PackHexagonal castle nut engineered for secure fastening in critical assemblies requiring safety wire retention. The precision-cut castellations accommodate cotter pins to prevent accidental loosening in high-vibration environments. Zinc plating delivers superior corrosion resistance for demanding outdoor and industrial applications. Designed for automotive suspension systems, machinery assemblies, and structural connections where reliable retention is essential. Standard hexagonal configuration ensures compatibility with conventional wrenches for efficient installation and maintenance.$4.28
- RELIABLEHexagonal Castle Nuts - 1/2"-20 - Zinc Plated - 2-PackHexagonal castle nut engineered for secure fastening in critical assemblies requiring safety wire retention. The precision-cut castellations accommodate cotter pins to prevent accidental loosening in high-vibration environments. Zinc plating delivers superior corrosion resistance for demanding outdoor and industrial applications. Designed for automotive suspension systems, machinery assemblies, and structural connections where reliable retention is essential. Standard hexagonal configuration ensures compatibility with conventional wrenches for efficient installation and maintenance.$4.28
- RELIABLEAcorn Cap Nuts - 3/8" x 5/8" - Nickel-Plated - 25/PkgThese 3/8" acorn cap nuts are made of nickel-plated steel for corrosion resistance and a polished appearance. The domed design covers exposed bolt threads, protecting them from moisture and damage while providing a finished look. Suitable for automotive, furniture, machinery, and general fastening applications where thread protection and aesthetics matter.$10.68
- RELIABLEWing Nuts - 8-32 - Cold-Forged Steel - 100/PkgThese 8-32 wing nuts features cold-forged steel construction with zinc plating for corrosion resistance. The wing design enables tool-free hand tightening and removal, making these fasteners ideal for applications requiring frequent adjustments. Suitable for light-duty assemblies, fixtures, and equipment where quick access is needed. Compatible with standard 8-32 machine screws and bolts.$18.58
- RELIABLEWing Nuts - 10-32 - Cold-Forged Steel - 100/PkgCold forged steel wing nuts in 10-32 thread size with zinc plating for corrosion resistance. Designed for hand-tightening applications requiring frequent removal, adjustment, or replacement without tools. The wing design provides excellent grip and torque for secure fastening. Suitable for light-duty assemblies, fixtures, jigs, and equipment covers.$20.08
- RELIABLEHexagonal Nuts - 1/4" x 17 mm - JNC Type - 4/PkgThese JCN type hex nuts feature 1/4" threading with 17mm hex width for secure fastening in structural applications. Manufactured from steel for reliable strength and durability in mechanical assemblies. The hexagonal design provides optimal grip for standard wrenches and sockets, ensuring proper torque application during installation and maintenance of bolted connections.$5.98
FAQ on nuts, bolts and washers
How do I choose the right nut and bolt fasteners for my project?
Choose fasteners based on the materials you’re joining, the required strength, and exposure conditions. For outdoor use, stainless steel or galvanized nuts and bolts are best to prevent rust and corrosion.
What are nut and bolt fasteners used for?
Nut and bolt fasteners are used to securely join two or more materials together, whether in construction, woodworking, or machinery. They provide a strong and removable connection, ideal for both temporary and permanent assemblies.
What is the purpose of a washer in a fastener assembly?
Washers are placed between the nut and the surface of the material. They distribute pressure evenly, protect surfaces from damage, and help prevent the nuts and bolts from loosening over time due to vibration.















































