Nuts, bolts and washers
- RELIABLEHex Head Bolts - M5 x 12 mm - Zinc-Plated - 5/PkgM5 x 12 mm hex head bolts in grade 8.8 zinc-plated steel. Full-thread design provides maximum grip along the entire shank length. Grade 8.8 rating delivers high tensile strength for demanding structural and mechanical assemblies. Zinc plating offers corrosion resistance for indoor use and light outdoor exposure. Metric sizing ensures compatibility with standard M5 nuts and washers. Suitable for machinery, automotive repairs, metal fabrication, and general fastening applications requiring reliable clamping force.$3.98
- RELIABLEHex Head Bolts - M4 x 30 mm - Zinc-Plated - 6/PkgM4 x 30 mm hex head bolts in grade 8.8 zinc-plated steel. Full-thread design provides maximum grip along the entire shank length. Grade 8.8 rating ensures reliable performance in high-stress structural and mechanical applications. Zinc plating protects against corrosion in indoor environments. Standard metric threading compatible with M4 nuts and tapped holes. For small assembly projects and repairs.$3.98
- RELIABLEHex Head Bolts - M4 x 12 mm - Zinc-Plated - 6/PkgM4 x 12 mm hex head bolts in grade 8.8 zinc-plated steel, full thread design. These metric fasteners deliver high tensile strength for demanding structural and mechanical connections. The zinc plating provides corrosion resistance for indoor applications and light outdoor use. Square under-head prevents rotation during tightening. Suitable for machinery, metal assemblies, and equipment requiring reliable clamping force.$3.98
- RELIABLECarriage Bolts - 5/16" x 4 1/2" - Hot-Dip Galvanized - 50/PkgThese 5/16" x 4 1/2" carriage bolts feature hot-dip galvanized steel construction for superior corrosion resistance in outdoor applications. The round head with square neck design provides a smooth finish and prevents spinning during installation. Engineered for structural connections on decks, fences, pergolas, and other exterior wood projects.$36.18
- RELIABLECarriage Bolts - 1/4" x 6" - Hot-Dip Galvanized - 50/PkgHot-dip galvanized steel carriage bolts measuring 1/4" diameter by 6" length. The round head design provides a finished appearance while the square shoulder locks into wood to prevent spinning during installation. Hot-dip galvanizing delivers superior corrosion resistance compared to mechanically plated fasteners, making these bolts suitable for exterior applications including deck construction, fence assembly, and outdoor woodworking projects.$26.98
- RELIABLECarriage Bolts - 1/4" x 5" - Hot-Dip Galvanized - 50/PkgThese 1/4" x 5" carriage bolts feature hot-dip galvanized steel construction for superior corrosion resistance in outdoor applications. The round head design with square shoulder prevents spinning during installation, ensuring a secure fastening. Suitable for wood-to-wood and wood-to-metal connections on decks, fences, and exterior structures.$24.78
- RELIABLECarriage Bolts - 1/4" x 4 1/2" - Hot-Dip Galvanized - 50/PkgThis 1/4" x 4 1/2" galvanized steel carriage bolt features a round head with a square shoulder that locks into wood to prevent spinning during tightening. Hot-dip galvanized finish provides superior corrosion resistance for exterior applications. Designed for structural connections in decks, fences, pergolas, and outdoor furniture.$22.98
- RELIABLEHex Bolts - Grade 2 - 3/8" x 4-1/2" - Zinc-Plated - 3/PkgThese Grade 2 hex bolts deliver reliable fastening for assemblies and repairs at home or on the jobsite. Each 3/8"-16 bolt measures 4-1/2" long and is zinc-plated for consistent performance in general hardware tasks. The hex head fits standard wrenches, and the partially threaded shank provides firm clamping where alignment matters. Each bolt arrives with a matching hex nut and washer to complete the connection. Supplied as a pack of three, they are a practical choice for everyday maintenance and small builds that call for straightforward, compatible hardware.$5.98
- RELIABLEStainless Steel Hex Bolts - 5/16" x 1 1/2" - 50/PkgThese 5/16" x 1 1/2" stainless steel hex bolts for light to medium-duty fastening applications. The hexagonal head provides secure wrench grip for controlled tightening. Stainless steel construction offers excellent corrosion resistance for indoor and outdoor use. Suitable for wood, metal, and composite assemblies where moisture exposure is a concern.$45.88
- RELIABLEStainless Steel Hex Bolts - 1/4" x 3" - 50/PkgThese 1/4" x 3" stainless steel hex bolts for light to medium-duty fastening applications. The hexagonal head provides secure wrench grip for reliable installation. Stainless steel construction ensures corrosion resistance for indoor and outdoor use. Suitable for wood, metal, and composite assemblies where rust prevention is essential.$63.18
- RELIABLEStainless Steel Hex Bolts - 1/4" x 2 1/2" - 50/PkgThese of 1/4" x 2 1/2" stainless steel hex bolts provides reliable fastening for light to medium-duty applications. The hexagonal head design allows secure grip with standard wrenches and socket tools. Stainless steel construction offers excellent corrosion resistance for indoor and outdoor use. Suitable for wood, metal, and composite assemblies where moderate fastening force is required.$50.38
- RELIABLEHex Head Lag Bolts - 1/2" x 4-1/2" - Galvanized - 25/PkgBuild your outdoor projects with confidence using these 1/2" x 4 1/2" galvanized lag screws. This convenient 25-pack delivers Grade A zinc-plated steel that stands up to weather and moisture, making them perfect for deck construction, fence building, and other exterior woodworking. The hexagonal head allows easy installation with a standard wrench, while the coarse partial threading bites deep into lumber for a secure, lasting hold.$41.78
- RELIABLEHex Head Lag Bolts - 3/8" x 4-1/2" - Galvanized - 50/PkgBuild your outdoor projects with confidence using these 3/8" x 4 1/2" galvanized lag screws, conveniently packaged in a 50-pack. The Grade A zinc-plated steel construction with galvanized coating stands up to weather and moisture, making them perfect for decks, fences, and pergolas. The hexagonal head allows easy tightening with a standard wrench, while the coarse partial threading bites securely into wood for lasting connections you can count on.$51.38
- RELIABLEHanger Bolts - 5/16" x 2 1/2" - 25-PackThese 5/16" x 2 1/2" dual-thread hanger bolts simplify wood-to-hardware assemblies, including table legs. Coarse wood-screw threads drive into wood; the opposite end provides clean machine threads to accept a nut or fitting. The headless, straight stud leaves a neat machine-threaded post once set, with a blunt tip on the machine end and a distinct transition between thread types. Made of metal with a shiny silver finish, the threads are well formed for consistent results. Packed 25 per clear plastic box for organized storage and repeat builds.$9.78
- RELIABLEHanger Bolts - 1/4" x 2 1/2" - 25/PkgThese 1/4" x 2 1/2" hanger bolts create secure wood-to-hardware connections. One end has a coarse wood thread with a tapered point for driving into wood; the other has a fine machine thread that accepts a nut or coupling to mount components. The headless, double-ended design sits flush for neat assemblies and is used for attaching furniture legs and similar parts. A bright metallic finish keeps the look clean and uniform. Supplied in a box of 25, they suit replacements and new installations for general hardware projects.$7.08
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- RELIABLEHanger Bolts - 3/16" x 2.5" - 25/PkgThese 3/16" x 2.5" hanger bolts create a screw-in stud in wood for attaching hardware and components. The headless, double-ended format combines coarse tapered wood threads on one end with fine machine threads on the other to accept a nut. A straight cylindrical shank and defined pitch transition support easy alignment during setup. The bright silver finish and clean, uniform threads help achieve neat, consistent assembly. Supplied in a 25 pack, they suit batch installs, shop stock, and projects such as furniture legs or other wood-to-hardware connections.$6.68
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- RELIABLEHex Head Bolt - Grade 5 - 5/8" x 6" - Zinc FinishKeep your projects securely fastened with these dependable 5/8" x 6" hex bolts. The grade 5 rating means you get solid holding power for deck framing, equipment mounting, and structural connections. A protective zinc coating helps these bolts stand up to moisture and weather, making them a practical choice for both indoor workshops and outdoor builds.$96.98
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- RELIABLEHex Head Bolt - Grade 5 - 5/8" x 5" - Zinc FinishThis 5/8-inch by 5-inch hex bolt features Grade 5 medium-carbon steel construction with zinc plating for corrosion resistance. The hexagonal head provides secure wrench grip for reliable tightening. These fasteners suit structural connections, equipment mounting, and general assembly where moderate tensile strength is required. Compatible with standard 5/8-inch nuts and washers.$82.48
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- RELIABLEHex Head Bolt - Grade 5 - 5/8" x 3 1/2" - Zinc FinishThis 5/8" x 3 1/2" hex bolt delivers reliable fastening for structural and heavy-duty applications. Grade 5 steel construction provides medium-high tensile strength suitable for automotive, machinery, and construction projects. Zinc plating protects against corrosion in indoor and sheltered outdoor environments. Compatible with standard 5/8" hex nuts and washers.$66.28
- COBRASpring Toggle Bolt Anchors, Hollow Wall, 1/4 x 3-in, 6/PkgThese Spring Toggle Bolt Anchors are engineered to provide maximum holding power in hollow walls. Featuring two spring-loaded wings that open behind the wall, these toggle anchors provide a secure and stable hold for heavy items. Made of durable steel for reliability and long-lasting performance, they are ideal for both residential and commercial installations. Each anchor measures 1/4-in in diameter and 3-in in length, and the 6-pk helps ensure you have plenty for your projects.$11.48
- COBRASpring Toggle Bolt Anchors, Hollow Wall, 3/16 x 3-in, 12/PkgThese Spring Toggle Bolt Anchors are engineered to provide maximum holding power in hollow walls. Featuring two spring-loaded wings that open behind the wall, these toggle anchors provide a secure and stable hold for heavy items. Made of durable steel for reliability and long-lasting performance, they are ideal for both residential and commercial installations. Each anchor measures 3/16-in in diameter and 3-in in length, and the 12-pk helps ensure you have plenty for your projects.$14.98
- COBRASpring Toggle Bolt Anchors, Hollow Wall, 3/16 x 2-in, 12/PkgThese Spring Toggle Bolt Anchors are engineered to provide maximum holding power in hollow walls. Featuring two spring-loaded wings that open behind the wall, these toggle anchors provide a secure and stable hold for heavy items. Made of durable steel for reliability and long-lasting performance, they are ideal for both residential and commercial installations. Each anchor measures 3/16-in in diameter and 2-in in length, and the 12-pk helps ensure you have plenty for your projects.$12.98
- COBRASpring Toggle Bolt Anchors, Hollow Wall, 1/8 x 3-in, 16/PkgThese Spring Toggle Bolt Anchors are engineered to provide maximum holding power in hollow walls. Featuring two spring-loaded wings that open behind the wall, these toggle anchors provide a secure and stable hold for heavy items. Made of durable steel for reliability and long-lasting performance, they are ideal for both residential and commercial installations. Each anchor measures 1/8-in in diameter and 3-in in length, and the 16-pk helps ensure you have plenty for your projects.$14.98
- COBRASpring Toggle Bolt Anchors, Hollow Wall, 1/8 x 2-in, 16/PkgThese Spring Toggle Bolt Anchors are engineered to provide maximum holding power in hollow walls. Featuring two spring-loaded wings that open behind the wall, these toggle anchors provide a secure and stable hold for heavy items. Made of durable steel for reliability and long-lasting performance, they are ideal for both residential and commercial installations. Each anchor measures 1/8-in in diameter and 2-in in length, and the 16-pk helps ensure you have plenty for your projects.$14.48
- MULTINAUTICHex Bolt Kit with Large Washer, 3/8 x 4-1/2-in, 12/PkgThis Galvanized Hex Bolt Kit is ideal for assembling and reinforcing aluminum dock systems. This 12-piece kit includes hot-dip galvanized hex bolts with oversized flat washers that evenly distribute stress and protect the dock float flange from damage. Designed specifically for aluminum structures and polyethylene float edges, the components prevent crushing and maintain dock integrity. Ideal for marine environments, this bolt and washer kit is easy to install and provides long-term durability in harsh waterfront conditions.$44.98
- MULTINAUTICLag Bolts with Washers, 3/8 x 4-1/2-in, 8/PkgThese Lag Bolts with Washers are heavy-duty fastening solutions for installing dock float drums. Each kit includes eight hot-dip galvanized lag bolts with wide 1-3/4-in washers, designed to resist rust and provide superior durability in marine environments. The oversized washers help distribute pressure evenly, protecting float flanges and helping to ensure a secure, long-lasting installation. Ideal for both residential and commercial use, this lag bolt and washer set combines strength and stability for reliable dock assembly.$28.98
- ORIGINALDowel – Round - 3/4'' x 72''Made of hardwood, this round dowel offers a simple and sturdy solution for a wide range of construction or woodworking projects. Its natural density and smooth finish make it ideal for structural joints, furniture making, or decorative elements. Easy to cut, drill, and fasten, it maintains good dimensional stability over time. Perfect for applications requiring a rigid support, it suits both professionals and skilled DIYers.$7.78
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- HUSQVARNAShear Bolts - Galvanized Steel - 6/PkgThis set of 6 shear bolts is designed to effectively protect your snow blower. In the event of an auger jam, the bolts shear off to prevent damage to the machine’s internal components. Made of zinc-plated steel, they provide reliable corrosion resistance and are compatible with most Husqvarna models. Easy to install, these replacement parts are an essential element of winter maintenance, ensuring safe and consistent snow blower performance.$9.98
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- NAMIFIXHardware Kit - LW 2 500 - Stainless SteelThis bolt kit is designed to secure the beam in a Namifix NP2500 or N4 support. Made of stainless steel, this set includes 3 bolts (3/8 x 4 in), 3 nuts, and 6 washers.$9.98
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- NAMIFIXHardware Kit - LW 2 500 - Stainless SteelThis bolt kit is intended to secure the beam in a Namifix N1200 or N2 support. Made of stainless steel, the set includes 1 bolt (3/8 x 4 in), 1 nut, 3 washers, and 1 hex head screw (3/8 x 3 in).$8.98
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- RELIABLEGrade 5 Hex Bolt Set - 5/16" x 4" - Zinc-Plated - 3/PkgThis 5/16" x 4" hex bolt set includes a matching nut and lock washer in a convenient 3-pack. Grade 5 steel construction provides reliable tensile strength for medium-duty fastening applications. The zinc plating offers corrosion resistance for indoor and sheltered outdoor use. Designed for secure assembly in wood, metal, and composite materials where vibration resistance is required.$5.49
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 1/2" x 6" - 25/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$84.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 1/2" x 5" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$134.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 1/2" x 4" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$104.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 3/8" x 6" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$92.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 3/8" x 5" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$77.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 3/4" x 4" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$64.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 3/8" x 3" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$52.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 5/16" x 3" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$34.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 5/16" x 2 1/2" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$30.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 1/4" x 4" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$27.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 1/4" x 3" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$20.98
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 1/4" x 2 1/2" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$18.48
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- RELIABLECarriage Bolt - Pan Head - Black Rustproof Finish - 1/4" x 2" - 50/BoxThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head and are fully threaded.$15.48
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- RELIABLECarriage Bolt w/Nut And Washer - Pan Head - Black Rustproof Finish - 1/2" x 6" - 2/PkgThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head including nuts and washers and are fully threaded.$11.89
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- RELIABLECarriage Bolt w/Nut And Washer - Pan Head - Black Rustproof Finish - 1/2" x 5" - 2/PkgThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head including nuts and washers and are fully threaded.$11.89
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- In-store pickup
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- Truck delivery
- RELIABLECarriage Bolt w/Nut And Washer - Pan Head - Black Rustproof Finish - 1/2" x 4" - 2/PkgThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head including nuts and washers and are fully threaded.$8.29
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- RELIABLECarriage Bolt w/Nut And Washer - Pan Head - Black Rustproof Finish - 3/8" x 6" - 2/PkgThese Carriage Bolts are made from sturdy steel with a black rustproof finish. They have a pan head including nuts and washers and are fully threaded.$8.29
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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.

















































