- RELIABLEFlat Ring (USS) − Hot-dip Galvanized Steel - 5/16" - 50/PkgThese flat washers are made of galvanized steel. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$5.48
- Available online
- 7 to 10 day pickup
- Parcel delivery
- RELIABLEFlat Ring (USS) − Hot-dip Galvanized Steel - 5/16" - 5/PkgThese flat washers are made of galvanized steel. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$4.59
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) − Hot-dip Galvanized Steel - 1/4" - 50/PkgThese flat washers are made of galvanized steel. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$3.58
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) − Hot-dip Galvanized Steel - 1/4" - 5/PkgThese flat washers are made of galvanized steel. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$4.59
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLESpring Lock Washer - ZincThese zinc-plated steel washers prevent the attached bolt or nut from unfastening in case of vibrations or high pressures.$20.98
- In stock
- In-store pickup
- Parcel delivery
- ARROWGrommet refill packsArrow grommet refill packs include 12 sets of rust resistant 100% brass grommets. we can use them to repair or add to indoor and outdoor fabrics$5.28
- ARROWGrommet refill packs - 1/2" - 12/PkgArrow grommet refill packs include 12 sets of rust resistant 100% brass grommets. we can use them to repair or add to indoor and outdoor fabrics$8.28
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- ARROWGrommet refill packs - 3/8" - 12/PkgArrow grommet refill packs include 12 sets of rust resistant 100% brass grommets. we can use them to repair or add to indoor and outdoor fabrics$5.28
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- ARROWMulti-grommet tool kitThe Arrow Multi-Grommet Tool Kit is the perfect kit for the occasional DIY grommet user. This tool is used to repair or add to indoor and outdoor fabrics$19.98
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- TOOLTECHGrommets 3/8" (50)50 piÞces, 3/8" grommets pack, 3/8" brass grommets.$6.28
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- IDEAL SECURITYWhite Plastic Cap Washers 500/boxIdeal’s Plastic cap washers can be used with your choice of a nail or a screw. Many applications and uses. Caps can be assembled with nail sizes #11 - #12 or with #6 - #8 screws.$10.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEStainless Steel Finishing Washers - #8 - 10/PkgThese #8 finishing washers provide a clean, professional appearance when used with flat head screws. Made from stainless steel for excellent corrosion resistance, they create a smooth, countersunk surface that conceals screw heads. Ideal for interior and exterior trim, cabinetry, and decorative applications where a polished finish matters.$3.98
- RELIABLEM5 Flat Washers - Zinc-Plated - 6/PkgM5 zinc-plated flat washers distribute load under bolt heads and nuts to protect surfaces and prevent loosening. The zinc coating provides corrosion resistance for indoor applications and light-duty outdoor use. Compatible with M5 metric fasteners for general assembly, repairs, and hardware projects.$3.98
- RELIABLEM4 Flat Washers - Zinc-Plated - 6/PkgM4 metric zinc flat washers. These washers distribute load under bolt heads and nuts to prevent surface damage and loosening. The zinc plating provides corrosion resistance for indoor applications and light-duty outdoor use. Compatible with M4 bolts and screws for general fastening in wood, metal, and plastic assemblies.$3.98
- RELIABLEInternal Lock Washer - #8 - Zinc-Plated - 30/PkgSize #8 internal lock washers with zinc plating for corrosion resistance. These internal tooth washers grip mounting surfaces to prevent fastener loosening under vibration. The serrated inner edge bites into the bolt head or nut while the outer edge grips the work surface. For multiple fastening applications in construction, assembly, and repair projects.$4.78
- RELIABLEInternal Lock Washer - #6 - Zinc-Plated - 35/PkgInternal lock washer in size #6 with zinc plating. The internal teeth grip into the fastener head and mounting surface to prevent loosening from vibration. Zinc coating provides corrosion resistance for indoor applications. Compatible with #6 screws and bolts for secure mechanical assemblies in electrical, automotive, and general hardware applications.$4.78
- RELIABLEType E Snap Ring - 3/16" - 2/PkgThis 3/16" external snap ring secures components onto shafts by snapping into machined grooves. Made from spring steel for reliable retention and repeated use. Install by expanding the ring with retaining ring pliers, positioning it over the shaft end, and releasing it into the groove. Suitable for mechanical assemblies, automotive repairs, and equipment maintenance.$3.98
- RELIABLEType E Snap Ring - 1/8" - 2/PkgExternal snap ring designed for 1/8-inch diameter shafts. This retaining ring secures components by seating into machined grooves on shafts and pins. Spring steel construction allows the ring to be opened with retaining ring pliers, positioned over the shaft end, and released to lock firmly into the groove. Suitable for mechanical assemblies requiring axial retention of bearings, pulleys, or spacers.$3.98
- Available online
- Parcel delivery
- RELIABLEUSS Flat Washers - 1/4" - Galvanized Steel - 6000/PkgThis pack of 1/4" USS flat washers is made from galvanized steel for corrosion resistance. The washers provide an increased bearing surface under fasteners, distributing load to prevent bolt, screw, or nut pull-through on softer materials. The USS standard sizing ensures compatibility with common hardware. Suitable for wood framing, metal assemblies, and general construction applications where reliable load distribution is required.$89.98
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 3/8" - 8/PkgThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 1 1/2" - 75/PkgThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$31.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 5/16" - 100/BoxThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$14.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 1 1/2" - 4/PkgThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 1/4" - 100/BoxThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$8.48
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 3/8" - 75/PkgThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$15.98
- Available online
- 7 to 10 day pickup
- Parcel delivery
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 1/4" - 16/PkgThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFender Washer - Black Rustproof Finish - 3/8" - 3/PkgThese fender washers are made from sturdy black rustproof finish steel. They have a larger outer diameter, enlarging the contact area.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFender Washer - Black Rustproof Finish - 3/8" - 75/BoxThese fender washers are made from sturdy black rustproof finish steel. They have a larger outer diameter, enlarging the contact area.$32.98
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
- RELIABLEFlat Ring (USS) - Black Rustproof Finish - 5/16" - 10/PkgThese flat washers are made from sturdy steel with a black rustproof finish. They provide a greater bearing surface under the fastener, which prevents the screw, bolt, or nut from pulling through the material.$5.49
- In stock
- In-store pickup
- Parcel delivery
- Truck delivery
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.



























