- RELIABLEHex Bolt - Grade 5 - Zinc - 3/8 x 4 in (50)Fasten materials in place with these strong Reliable bolts. Durability comes from the steel component. With the zinc plated finish, these hex head bolts are rust-resistant. The thread has a coarse 16 TPI count that locks the bolts in position. A box contains 50 Grade 5 hex bolts with a medium strength rating. Each blunt-tipped bolt is 3/8 in dia x 4 in L.$42.98
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- RELIABLEHex Bolt - Grade 5 - Zinc - 3/8 x 3 in (50)Use these steel Reliable bolts with a zinc finish for a secure and rust resistant fastening system. Made of steel, the bolts deliver durability and a Grade 5 strength rating. Each bolt has a coarse thread that provides a sturdy grip. There are 50 hex head bolts per box. Each bot measures 3/8 in dia x 3 in L.$39.48
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- RELIABLEHex Bolt - Grade 5 - Zinc - 3/8 x 3 1/2 in (50)Fortify your build with these Reliable bolts that measure 3/8 in Dia x 3 1/2 in L. Grip the hexagon bolt head securely from all angles for accurate installation and improved screw torque. With a coarse thread and blunt point, these zinc-plated hex bolts are a sturdy choice for exterior DIY projects. The Grade 5 hex bolts are ideal construction fasteners for docks, bridges, highway structures and exterior playground equipment. Their durable coarse threads are less likely to wear out with time. The 16 thread count (Pitch/TPI) adds extra mechanical force to the integrity of your construction. Made out of steel, these hex head bolts are more robust than plastic hex bolts. The hex bolts are sold without nuts and come in packages of 50 for a cost-efficient supply.$39.98
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- RELIABLEHex Bolt - Grade 5 - Zinc - 3/8 x 1 1/4 in (50)Bring these durable Reliable bolts to a task. Their partial thread design provides shear resistance. With a zinc plating, the hex head bolts inhibit rust. Medium carbon steel gives the Grade 5 bolts tensile strength. They have blunt points which ease into pre-tapped locations.$21.98
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- RELIABLEHex Bolt - Grade 5 - Zinc - 1/4 x 6 in (50)Take your fastening projects to the next level by investing in high-quality bolts. These Reliable hexagonal head bolts are easy to tighten and loosen. They have steel as the main component, which gives them a solid foundation. Their zinc coating makes these steel hex head bolts resistant to rust and corrosion. These bolts have a diameter of 1/4 in.$47.98
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- RELIABLEHex Bolt - Grade 5 - Zinc - 1/4 x 5 in (50)Add stability to your DIY structure using these 1/4 in Dia x 5 in L Reliable hexagonal head bolts. Each box has 50 bolts. Their zinc-plated steel construction enhances durability. With a 1/4-in-20 threads per inch (TPI) rating, these steel hex head bolts offer added strength for firm installation. They have hexagon-shaped heads that simplify installation by hand and power tools.$32.48
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- RELIABLEHex Bolt - Grade 5 - Zinc - 1/4 x 4 in (50)Improve the structural durability of exterior and interior projects with these Reliable hexagonal head bolts. Partial threads improve shear resistance and alignment. These steel hex head bolts are Grade 5 for a stronger hold. The hex design tightens from various angles for easier installation.$28.48
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- RELIABLEHex Bolt - Grade 5 - Zinc - 1/4 x 3 in (50)Increase the durability of exterior and interior projects with these Grade 5 Reliable bolts. Partial 18 TPI threads enhance shear resistance and alignment. The zinc-plated finish resists rust and corrosion. Coarse threads increase hold between material layers. Hexagonal head bolts tighten from various angles for easy installation.$21.48
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- RELIABLEHex Bolt - Grade 5 - Zinc - 1/4 x 3 1/2 in (50)Assemble with these Reliable bolts. Their partial thread design provides shear resistance. Coarse, 16-inch threads provide the hex head bolts with stability. Plated with zinc, the bolts are rust resistant. Medium carbon steel gives the Grade 5 hex bolts tensile strength and durability. Install them with different tools because of their versatile head.$23.98
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- RELIABLEPan Head Carriage Bolt - Zinc - 50/Pkg - 3/8" x 1"These zinc-plated steel body bolts are designed to resist corrosion and adapt to all materials, such as wood, metal, or plastic. They are also convenient to install and remove, guaranteeing you a durable and strong fastening.$15.98
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- RELIABLEPan Head Carriage Bolt - Zinc - 50/Pkg - 1/4" x 6"These zinc-plated steel body bolts offer effective corrosion protection and are suitable for all materials, such as wood, metal, or plastic. They are also easy to install and remove, providing you with a reliable and durable fastening.$26.98
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- RELIABLEPan Head Carriage Bolt - Zinc - 50/Pkg - 1/4" x 1 3/4"These zinc-plated steel body bolts provide optimal protection against corrosion and are suitable for all types of materials, such as wood, metal, or plastic. These body bolts are also easy to install and remove, ensuring a strong and durable fastening.$9.78
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- RELIABLEHex Head Bolts - Grade 2 - ZincOpt for this grade 2 hexagon cap screw to put together various projects.$31.98
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- RELIABLEHex Head Bolts - Grade 2 - ZincOpt for this grade 2 hexagon cap screw to put together various projects.$29.98
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- RICHELIEURing bolt with plateTie your horse securely with this screw-on ring on the wall.$6.48
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- RICHELIEUHitching Ring with Lag ScrewDesign allows ring to swivel.$4.68
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- RELIABLECarriage Bolts, Pan Head - ZincSecure the pieces of your constructions with these bolts.$42.98
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- ONWARDColored Lag Bolts - Matte black - 1.5" - 6/PkgThese colored lag bolts will help you complete any project.$6.28
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- ONWARDColored Lag Bolts - Matte black - 2" - 3/PkgThese colored lag bolts will help you complete any project.$9.78
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- ONWARDColored Lag Bolts - Matte black - 1.5" - 6/PkgThese colored lag bolts will help you complete any project.$9.98
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- RELIABLECarriage Bolts - 5/16" x 5 1/2" - Hot-Dip Galvanized - 50/PkgThese 5/16" x 5 1/2" round head carriage bolts features hot-dip galvanized steel construction for superior corrosion resistance. The square shoulder under the domed head locks into wood to prevent spinning during tightening. Designed for exterior structural connections, these fasteners deliver reliable performance for deck railings, fence assemblies, and outdoor woodworking projects requiring secure, weather-resistant joints.$44.08
- RELIABLECarriage Bolts - 5/16" x 4 1/2" - Hot-Dip Galvanized - 3/PkgThis 5/16" x 4 1/2" carriage bolt set includes nut and washer for complete fastening. Hot-dip galvanized steel provides superior corrosion resistance for outdoor structural connections. The round head design sits flush against wood surfaces while the square shoulder prevents spinning during tightening. Suitable for deck railings, fence posts, and exterior woodworking projects requiring durable mechanical fastening.$5.28
- RELIABLECarriage Bolts - 5/16" x 1 3/4" - Hot-Dip Galvanized - 50/PkgThese 5/16" x 1 3/4" round head carriage bolts are made from hot-dip galvanized steel. They provide superior corrosion resistance compared to mechanically-plated fasteners. The square shoulder under the dome head locks into wood to prevent spinning during tightening. Designed for outdoor structural applications including deck construction, fence assembly, and exterior woodworking projects where long-term durability matters.$17.28
- RELIABLECarriage Bolts - 3/8" x 5 1/2" - Hot-Dip Galvanized - 25/PkgThese 3/8" x 5 1/2" round head carriage bolts feature hot-dip galvanized steel for superior corrosion resistance. The square shoulder under the domed head locks into wood, preventing spinning during tightening. These fasteners are built for outdoor structural applications including deck framing, fence assembly, and pergola construction where long-lasting weather protection is essential.$29.88
- RELIABLECarriage Bolts - 3/8" x 5-1/2" - Hot-Dip Galvanized - 2/PkgThese 3/8" x 5 1/2" carriage bolts feature a round head design with included nut and washer. Made from hot-dip galvanized steel for superior corrosion resistance in outdoor applications. The square shoulder under the head prevents spinning during installation. Suitable for deck framing, fence construction, and general exterior fastening where a smooth finished appearance is required.$6.58
- RELIABLECarriage Bolts - 3/8" x 4 1/2" - Hot-Dip Galvanized - 3/PkgThese 3/8" x 4 1/2" carriage bolts come complete with nuts and washers. Made from hot-dip galvanized steel, they deliver superior corrosion resistance for outdoor fastening applications. The round head design provides a finished appearance while the square shoulder prevents spinning during tightening. Suitable for deck construction, fence building, and other exterior wood-to-wood connections requiring durable, weather-resistant hardware.$5.98
- RELIABLECarriage Bolts - 3/8" x 1 3/4" - Hot-Dip Galvanized - 50/PkgThese 3/8" x 1 3/4" round head carriage bolts feature hot-dip galvanized steel construction for superior corrosion resistance. The square shoulder under the domed head locks into wood to prevent spinning during tightening. These fasteners deliver reliable performance for outdoor deck, fence, and general construction applications where weather exposure demands durable hardware.$29.08
- RELIABLECarriage Bolts - 3/8" x 1-1/2" - Hot-Dip Galvanized - 4/PkgHot-dip galvanized carriage bolts measuring 3/8" diameter by 1 1/2" length, supplied with matching nuts and washers. The galvanized steel construction provides superior corrosion resistance for outdoor fastening applications. Pack includes four complete bolt assemblies ready for deck, fence, and general exterior construction projects requiring secure, weather-resistant connections.$5.28
- RELIABLECarriage Bolts - 1/4" x 5" - Hot-Dip Galvanized - 3/PkgThis 1/4" x 5" carriage bolt set includes three galvanized steel bolts with matching nuts and washers. Hot-dip galvanization provides superior corrosion resistance for long-lasting outdoor performance. The round head design sits flush against wood surfaces for a clean finish. Suitable for deck construction, fence assembly, and general exterior fastening where weather resistance is essential.$3.98
- RELIABLECarriage Bolts - 1/4" x 5-1/2" - Hot-Dip Galvanized - 50/PkgThese 1/4" x 5 1/2" round head carriage bolts feature hot-dip galvanized steel construction for superior corrosion resistance. The square shoulder under the dome head prevents spinning during tightening, ensuring secure fastening in wood applications. These fasteners are designed for outdoor structural projects including decks, fences, pergolas, and other exterior woodwork requiring long-lasting, weather-resistant connections.$26.48
- RELIABLECarriage Bolts - 1/4" x 1 3/4" - Hot‑Dip Galvanized - 50/PkgThese 1/4" x 1 3/4" round head carriage bolts are designed for convenient fastening projects. Made from hot-dip galvanized steel, they provide superior corrosion resistance compared to mechanically-plated alternatives. The square shoulder under the head prevents spinning during installation. Designed for outdoor structural applications including deck construction, fence assembly, and wood-to-wood connections where weather exposure is expected.$11.18
- RELIABLECarriage Bolts - 1/2" x 5-1/2" - Hot‑Dip Galvanized - 25/PkgThese 1/2" x 5 1/2" round head carriage bolts feature hot-dip galvanized steel for superior corrosion resistance. The square shoulder beneath the domed head prevents spinning during tightening, ensuring secure fastening in wood applications. These bolts are suited for outdoor structural projects including deck framing, fence construction, and pergola assemblies where long-term weather exposure demands reliable protection.$60.18
- RELIABLECarriage Bolts - 1/2" x 4-1/2" - Hot‑Dip Galvanized - 2/PkgThis 1/2" x 4 1/2" carriage bolt set includes nut and washer for complete fastening. Made from hot-dip galvanized steel, it provides superior corrosion resistance for exterior structural connections. The round head design sits flush and prevents tampering once installed. These fasteners are suited for deck framing, fence posts, and outdoor wood-to-wood or wood-to-metal assemblies requiring durable, weather-resistant connections.$8.18
- RELIABLECarriage Bolts - 1/2" x 2" - Hot‑Dip Galvanized - 2/PkgThis 1/2" x 2" carriage bolt set includes nut and washer for complete fastening. Made from hot-dip galvanized steel, it delivers superior corrosion resistance for outdoor structural applications. The round head design provides a finished appearance while preventing tampering. Suitable for deck construction, fence assembly, and other exterior wood-to-wood connections.$6.58
- RELIABLEBolts with Nuts and Washers - 5/16" x 4-1/2" - Grade 2 - 3/PkgThis 5/16" x 4 1/2" hex bolt set includes nut and washer for complete fastening assemblies. Made from Grade 2 zinc-plated steel for corrosion resistance and reliable holding power. Suitable for wood-to-wood, wood-to-metal, and general construction connections requiring secure mechanical fastening.For multiple connection points in framing, deck building, and structural repairs.$4.78
- RELIABLEBolts with Nuts and Washers - 3/8" x 10" - Grade 2 - 2/PkgThis 3/8" x 10" hex bolt set includes nut and washer for complete fastening assemblies. Made from Grade 2 zinc-plated steel, each bolt provides reliable holding power for structural and general construction applications. The zinc coating protects against corrosion in indoor and sheltered outdoor environments.$7.28
- RELIABLEBolts with Nuts and Washers - 1/2" x 12" - Grade 2 - 2/PkgThis 1/2-inch diameter by 12-inch long hex bolt set includes a matching nut and washer for complete fastening assemblies. Constructed from Grade 2 zinc-plated steel, it provides reliable corrosion resistance for indoor and sheltered outdoor applications. The coarse thread design ensures strong grip in wood and soft metals. Suitable for structural connections, equipment mounting, and general construction projects requiring heavy-duty fastening.$11.88
- RELIABLELag Bolts - 1/4" x 1-3/4" - Galvanized - 50/PkgThese 1/4" x 1 3/4" hex head lag screws features Grade A zinc-plated steel with galvanized coating for corrosion resistance. Partial coarse threading provides strong grip in wood applications. Designed for outdoor structural fastening including fence posts, deck framing, and heavy lumber connections where hex-drive torque is required.$13.48
- RELIABLELag Bolts - 1/2" x 8" - Galvanized - 2/PkgThis 2-pack of 1/2" x 8" hex head lag screws includes integrated washers for secure fastening. Made from Grade A zinc-plated steel with a galvanized finish, these fasteners resist corrosion in outdoor environments. The partial coarse thread design provides strong holding power in wood. Suitable for securing deck boards, wooden fences, and other exterior structural connections where reliable load-bearing performance is required.$10.38
- RELIABLELag Bolts - 1/2" x 7" - Galvanized - 25/PkgThese 1/2" x 7" hex head lag screws feature Grade A zinc-plated steel with galvanized finish for corrosion resistance in outdoor environments. Partial coarse threading provides strong holding power in wood-to-wood and wood-to-metal connections. These fasteners are sized for heavy-duty applications including deck framing, fence posts, and structural wood assemblies.$70.98
- RELIABLELag Bolts - 1/2" x 7" - Grade A - Galvanized - 2/PkgThis 1/2" x 7" hex head lag screw comes with an integrated washer and is sold in a 2-pack. Constructed from zinc-plated steel with a galvanized finish, it provides reliable corrosion resistance for outdoor projects. The partial coarse thread design ensures strong holding power in wood applications such as deck framing, fence posts, and structural connections.$8.98
- RELIABLELag Bolts - 1/2" x 4-1/2" - Hot‑Dip Galvanized - 2/PkgThis 1/2" x 4 1/2" hex head lag screw set includes two zinc-plated steel fasteners with integrated washers. The hot-dip galvanized finish provides corrosion resistance for exterior use. Partial coarse threading delivers strong holding power in wood applications. Suitable for securing deck ledger boards, fence posts, wooden beams, and other structural outdoor connections requiring heavy-duty fastening.$6.58
- RELIABLEBolts with Nuts and Washers - 7/16" x 6" - Grade 5 - 2/PkgThis 7/16" x 6" hex bolt set includes a matching nut and lock washer for secure fastening. Manufactured to Grade 5 specifications for medium-high tensile strength applications. The zinc plating provides corrosion resistance for indoor and sheltered outdoor use. Sold in a pack of two complete assemblies, ready for structural connections, equipment mounting, and general construction fastening where vibration resistance is required.$8.98
- RELIABLEBolts with Nuts and Washers - 7/16" x 5" - Grade 5 - 2/PkgThis 7/16" x 5" hex bolt set includes a matching nut and lock washer for secure fastening. Grade 5 construction provides reliable tensile strength for structural and mechanical applications. The zinc-plated finish protects against corrosion in indoor and sheltered outdoor environments. Each pack contains two complete bolt assemblies ready for installation in wood, metal, or composite materials.$8.98
- RELIABLEBolts with Nuts and Washers - 7/16" x 5-1/2" - Grade 5 - 2/PkgThis 7/16" x 5 1/2" hex bolt set includes a matching nut and lock washer for secure fastening. Grade 5 steel provides medium-high tensile strength suitable for automotive, machinery, and structural connections. The zinc coating offers corrosion resistance for indoor and sheltered outdoor applications. These fasteners are ready for immediate assembly in framing, equipment mounting, and general construction projects.$8.98
- RELIABLEBolts with Nuts and Washers - 7/16" x 4" - Grade 5 - 2/PkgThis 7/16" x 4" hex bolt set includes a matching nut and lock washer for secure fastening in structural and mechanical applications. Grade 5 steel construction provides reliable tensile strength for medium to heavy-duty connections. The zinc plating protects against rust and corrosion in indoor and outdoor environments. For repair projects and assembly work requiring consistent hardware matching.$7.28
- RELIABLEBolts with Nuts and Washers - 7/16" x 4-1/2" - Grade 5 - 2/PkgThis 7/16" x 4 1/2" 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, making this assembly suitable for structural connections, equipment mounting, and outdoor applications.$8.18
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.














































