- RELIABLEHex Lock Nut with Nylon Insert - Stainless Steel - 25/Pkg - 3/8"This resilient and durable hexagonal nut is made of hot-dip galvanized steel, giving it corrosion resistance. It is suitable for all types of bolts and screws with a 1/4" diameter, making tightening and loosening easier while guaranteeing a stable and solid fixation.$14.98
- Available online
- 7 to 10 day pickup
- Parcel delivery
- RELIABLEHex Lock Nut with Nylon Insert - Stainless Steel - 25/Pkg - 5/16"Made of hot-dip galvanized steel, this hexagonal nut is resistant and durable, ensuring high corrosion resistance. It is suitable for all types of bolts and screws with a 1/4" diameter, allowing you to tighten and loosen them more easily while providing a solid and stable fastening.$10.98
- Available online
- 7 to 10 day pickup
- Parcel delivery
- RELIABLEHex Lock Nut with Nylon Insert - ZincThis steel and nylon lock nut is ideal for structure assembly.$4.59
- In stock
- In-store pickup
- Parcel delivery
- RELIABLEHex Lock Nut with Nylon Insert - ZincThis steel and nylon lock nut is ideal for structure assembly.$4.59
- In stock
- In-store pickup
- Parcel delivery
- SIMPSON STRONG-TIEOutdoor Accents hex-head washerChoose this Outdoor Accents hexagonal washer to install the hardware as easily as a screw.$26.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEAcorn Cap Nuts - 8-32 x 5/16" - Nickel-Plated - 25/PkgNickel-plated steel acorn cap nuts with 8-32 thread size. The domed cap design covers exposed bolt ends, providing thread protection and a finished appearance. Corrosion-resistant nickel plating extends service life in indoor applications. Standard 8-32 threading fits compatible machine screws and bolts.$4.18
- RELIABLEAcorn Cap Nuts - 6-32 x 5/16" - Nickel-Plated - 25/PkgThese 6-32 acorn cap nuts are made from nickel-plated steel for corrosion resistance and a polished appearance. The domed design covers exposed bolt ends, protecting threads from damage and providing a finished look. Suitable for furniture assembly, decorative hardware, and light-duty mechanical applications.$3.98
- 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
- RELIABLEAcorn Cap Nuts - 10-32 x 3/8" - Nickel-Plated - 25/PkgThese 10-32 acorn cap nuts are made from nickel-plated steel. The domed design covers exposed bolt threads, providing protection from corrosion and contact hazards. The nickel finish resists tarnishing while adding a clean, finished appearance. Suitable for machinery, furniture, fixtures, and decorative assemblies where both function and aesthetics matter.$4.78
- 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
- RELIABLEHex Lock Nuts - 5/8" - Nylon Insert - 3/PkgThis 5/8" hex lock nut features steel construction with a nylon insert for vibration-resistant fastening. The zinc-plated finish provides corrosion protection for indoor and outdoor structural applications. Meets UNC-UNF Class 2B threading standards with NE2 grade steel. The nylon insert creates friction against the bolt threads, preventing loosening under load or vibration. Suitable for machinery, automotive, and construction assemblies requiring secure, reusable connections.$3.98
- RELIABLEHex Lock Nuts - 15/64" - Nylon Insert - 5/PkgDesigned for structure assembly and everyday fastening, this 10-24 hex lock nut pairs an 18-8 stainless steel body with a zinc finish and a nylon insert that maintains clamp force under vibration. The hex profile works with standard wrenches, and the 3/8" wrench size plus 15/64" thickness simplify selection for compact installs. Presented in silver with a white nylon insert, for repairs, replacements, and maintenance. Resistance to pool chlorine is indicated on the packaging, and chamfered faces with a bore lead-in help thread starts.$3.98
- RELIABLEAcorn Cap Nuts - 5/16" - Nickel-Plated Steel - 4/PkgThis 5/16" acorn cap nut is made from nickel-plated steel for corrosion resistance and a polished finish. The domed design covers exposed bolt threads, protecting them from moisture and debris while providing a clean, finished appearance. Suitable for indoor and outdoor fastening applications where both protection and aesthetics matter.$3.98
- RELIABLEAcorn Cap Nuts - 3/8" - Nickel-Plated Steel - 4/PkgThis 3/8" acorn cap nut is made from nickel-plated steel for corrosion resistance and a polished appearance. The domed design covers exposed bolt threads, protecting them from moisture, dirt, and damage while providing a clean, finished look. Suitable for indoor furniture, fixtures, and decorative metalwork where exposed fasteners require both protection and aesthetic appeal.$3.98
- RELIABLENylon Lock Nuts - 1/2" - Stainless Steel - 2/PkgThis 1/2" hex lock nut features 18-8 stainless steel construction with a nylon insert for vibration-resistant fastening. The zinc finish provides corrosion protection in demanding environments. Designed for structural assemblies where secure, lasting connections are essential.$3.98
- RELIABLENylon Lock Nuts - 3/8" - Stainless Steel - 3/PkgThis 3/8" hex lock nut features 18-8 stainless steel construction with a nylon insert for vibration resistance. The zinc finish provides corrosion protection for indoor and outdoor structural applications. These fasteners maintain secure connections in assemblies subject to movement or repeated stress. Suitable for construction, mechanical, and general fastening projects requiring reliable locking performance.$3.98
- RELIABLENylon Lock Nuts - 5/16" - Stainless Steel - 4/PkgThis 5/16" hex nylon lock nut features 18-8 stainless steel construction with a zinc finish. The integrated nylon insert prevents loosening from vibration, making it suitable for structural assemblies requiring secure, long-lasting fastening.$3.98
- RELIABLEType E Insert Nuts - 1/4" x 20 mm - 4/PkgThese 1/4" x 20 mm type E insert nuts provide secure threaded anchoring in wood, composite panels, and furniture assemblies. The external coarse thread cuts into the material for strong pull-out resistance. Designed to accept 1/4"-20 machine screws or bolts, these inserts create durable, reusable threads in soft materials. Ideal for knockdown furniture, jigs, fixtures, and any application requiring repeated fastening cycles.$5.98
- RELIABLEType E Insert Nuts - 1/4" x 13 mm - 4/PkgType E insert nuts measuring 1/4" x 13 mm with external threading for secure fastening in wood and composite materials. The coarse external threads cut into the material during installation, providing strong pull-out resistance against torsion and vibration. Designed for furniture assembly, wood panels, and composite boards where threaded inserts are required for machine screw connections.$5.98
- RELIABLEType D Joint Connector Nuts - M6 x 10 mm - 4/PkgThese M6 x 10 mm Type D insert nuts provide secure threaded anchoring in wood and wood composites. Made of zinc-plated steel, they feature an integrated flange to prevent splitting and overdriving during installation. The self-tapping external thread simplifies insertion while delivering strong pull-out resistance against vibrations. Designed for furniture assembly and woodworking applications requiring removable fastening points.$5.98
- RELIABLEType D Joint Connector Nuts - M6 x 13 mm - 4/PkgThese M6 x 13 mm Type D joint connector nuts provide reliable threaded anchoring in wood and wood-based materials. Made of zinc-plated steel, they feature an integrated flange to prevent splitting and overdriving. The self-tapping external thread simplifies installation while ensuring strong pull-out resistance against vibrations. Suitable for furniture assembly and woodworking projects requiring removable threaded connections.$5.98
- RELIABLEType D Joint Connector Nuts - 1/4" x 20 mm - 4/PkgThese 1/4" x 20 mm Type D joint connector nuts provide reliable threaded anchoring in wood and wood-based materials. Made of zinc-plated steel, they feature an integrated flange to prevent splitting and overdriving. The self-tapping external threads ease installation while resisting pull-out from vibrations. Designed for furniture assembly and woodworking applications requiring removable threaded inserts.$5.98
- Available online
- Parcel delivery
- RELIABLEType D Joint Connector Nuts - 1/4" x 13 mm - 4/PkgBuilt for furniture assembly, these Type D insert nuts deliver dependable holding in wood and wood-based panels. Made of zinc-plated steel, they pair 1/4" internal machine threads with self-tapping external threads for quick, secure installation. An integrated flange helps prevent splitting and overdriving, while the internal hex drive supports controlled seating. Each insert is 13 mm long for a compact fit and strong grip. Suitable for assembly, repairs, or new builds, they also offer strong pull-out resistance under vibration. The pack includes four inserts and an L-shaped hex key.$5.98
- Available online
- Parcel delivery
- RELIABLEJRN Joint Connector Nuts - 1/4" x 16 mm - 4/PkgThese 1/4" x 16 mm zinc insert nuts feature JRN-type threading designed for secure furniture assembly. The hole is precisely centred 5.4 mm from the base for accurate installation in wood and composite panels. These fasteners provide strong, removable connections for flat-pack furniture, cabinetry, and woodworking projects requiring threaded inserts.$5.98
- RELIABLEJRN Joint Connector Nuts - 1/4" x 13 mm - 4/PkgThese 1/4" x 13 mm zinc insert nuts feature JRN-type threading for secure furniture assembly. The internal thread accepts 1/4" bolts while the 13 mm barrel provides solid wood engagement. Hole positioning at 5.4 mm from the base ensures proper alignment during installation. Zinc plating offers corrosion resistance for indoor applications. Pack of 4 units suits small furniture projects and repairs requiring threaded inserts in wood or composite panels.$5.98
- RELIABLEJCN Hex Nuts - 1/4" x 17 mm - 4/PkgThese 1/4" x 17 mm JCN-type hexagonal nuts feature nickel-plated steel construction for reliable corrosion resistance. Designed for structural assembly applications, they provide secure fastening with standard wrench compatibility. The pack includes four nuts suited for framing, metal structures, and general construction fastening where durability matters.$5.98
- Available online
- Parcel delivery
- RELIABLEJCN Hex Nuts - 1/4" x 12 mm - 4/PkgThese 1/4" x 12 mm JCN-type hexagonal nuts feature nickel-plated steel construction for corrosion resistance. The pack includes four nuts sized for standard 1/4" bolts and threaded rods. Engineered for structural assembly applications including framing connections, equipment mounting, and mechanical fastening where reliable thread engagement is required.$5.98
- Available online
- Parcel delivery
- RELIABLEHex Acorn Cap Nuts - Nickel-Plated Steel - 1/4" - 25/PkgGive your projects a clean, professional finish with these 1/4" acorn cap nuts. The nickel-plated steel construction resists rust while the smooth dome design covers unsightly bolt threads and prevents scratches or snags. Perfect for furniture, shelving, outdoor structures, and anywhere you want exposed hardware to look polished.$5.38
- RELIABLEHex Nut - Hot Dip Galavanized Steel - 5/16" - 5/PkgResistant and durable, this hexagonal nut is made of hot-dip galvanized steel, ensuring effective protection against corrosion. It is compatible with all types of 1/4" diameter bolts and screws, simplifying tightening and loosening while ensuring a strong and stable fixation.$4.59
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEHex Nut - Hot Dip Galavanized Steel - 1/4" - 6/PkgResistant and durable, this hot-dip galvanized steel hexagonal nut ensures optimal protection against corrosion. Suitable for all types of bolts and screws with a diameter of 1/4", it is easy to tighten and loosen while providing a strong and stable fixation.$4.59
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- SIMPSON STRONG-TIEDecorative Washer - OA AV - Black - 4" x 4"This decorative Outdoor Accents washer is designed to enhance aesthetics while ensuring increased durability. Its ZMAX zinc coating and powder-coated finish offer enhanced corrosion resistance, making it ideal for outdoor use. Compatible with Simpson Strong-Tie screws and bolts, this washer improves both the appearance and durability of your structures. Practical and robust, it integrates perfectly into outdoor construction or renovation projects.$4.28
- In stock
- In-store pickup
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 3/4" - 20/PkgThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$24.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 1/2" - 50/BoxThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$19.98
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 3/8" - 100/BoxThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$16.98
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 5/16" - 100/BoxThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$11.98
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 1/4" - 100/BoxThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$8.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 3/4" - 2/PkgThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 1/2" - 6/PkgThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 3/8" - 8/PkgThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 5/16" - 12/PkgThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESteel Hex Nut - Black Rustproof Finish - 1/4" - 14/PkgThese hexagonal nuts are made from sturdy black rustproof finish steel. They are ideal for structure assembly.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEUSS Flat Washers - 1 3/8" - Zinc-Plated - 25/PkgThis zinc-plated steel USS flat washer provides an expanded bearing surface under fasteners to prevent screws, bolts, or nuts from pulling through softer materials. The 1 3/8-inch diameter design distributes load evenly across a wider area, reducing material damage and improving joint integrity. Ideal for construction, automotive repair, machinery assembly, and general fastening applications where load distribution is critical.$47.28
- RELIABLEInternal Snap Rings - 5/8" - 2/PkgThese internal snap rings provide secure retention of components within cylindrical housings and machined bores. The spring steel construction ensures reliable grip and easy installation while maintaining consistent holding force throughout the assembly lifecycle. Designed for mechanical retention in automotive, machinery, and industrial equipment applications where components must be held in precise axial positions without external fasteners, threading, or welding processes.$5.98
- RELIABLEInternal Snap Rings - 3/4" - 2/PkgThis internal snap ring provides secure retention of components within 3/4" bores and cylindrical housings. Manufactured from steel for reliable holding force and durability under repeated cycling. The groove-fitted design creates positive positioning that prevents axial movement of shafts, bearings, or other parts during operation. Commonly used in automotive transmissions, industrial machinery, and equipment assemblies where precise component location and reliable retention are critical for proper function.$5.98
- RELIABLEInternal Snap Rings - 1/2" - 2/PkgThese internal snap rings secure components within bores and housings through spring-loaded retention. The 1/2" sizing fits standard shaft applications where precise axial positioning is critical. Spring steel construction provides reliable holding force while allowing controlled removal during maintenance. Essential hardware for automotive assemblies, machinery, and mechanical equipment where components must be retained against axial forces while maintaining serviceability access.$5.98
- RELIABLEUSS Flat Washers - #6 - Zinc-Plated - 18/PkgThis #6 zinc-plated steel flat washer (USS) provides an enlarged bearing surface under screws, bolts, and nuts to prevent fastener pull-through in materials. The USS designation ensures standardized dimensions for reliable mechanical connections. Zinc plating offers corrosion resistance for indoor and outdoor applications where moisture exposure occurs. Essential for structural fastening, furniture assembly, and general hardware applications requiring distributed load bearing.$3.98
- RELIABLEExternal Lock Washers - #10 - Zinc-Plated - 25/PkgExternal tooth lock washer specifically designed for #10 screw applications. Zinc-plated steel construction provides enhanced corrosion resistance for both indoor and outdoor use. External teeth configuration creates reliable mechanical interference to prevent fastener loosening under vibration and repeated load cycling. Compatible with standard #10 machine screws, bolts, and threaded fasteners in general hardware applications. Meets industry specifications for commercial and residential installation requirements.$4.78
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.















































